3,97,321 in words
3,97,321
three lakh ninety-seven thousand three hundred and twenty-one
3,97,321 is written three lakh ninety-seven thousand three hundred and twenty-one.
Ways to write it
- International system
- three hundred and ninety-seven thousand three hundred and twenty-one
- Indian system
- three lakh ninety-seven thousand three hundred and twenty-one
- As an ordinal
- three lakh ninety-seven thousand three hundred and twenty-first
- Expanded form
- 3,00,000 + 90,000 + 7,000 + 300 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 3 | 3,00,000 |
| ten thousands | 9 | 90,000 |
| thousands | 7 | 7,000 |
| hundreds | 3 | 300 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 83, 4,787 and 3,97,321 (4 factors)
- First 10 multiples
- 3,97,321, 7,94,642, 11,91,963, 15,89,284, 19,86,605, 23,83,926, 27,81,247, 31,78,568, 35,75,889, 39,73,210
- Square
- 3,97,321 × 3,97,321 = 1,57,86,39,77,041
- Square root
- ≈ 630.33
- Sum of the digits
- 3 + 9 + 7 + 3 + 2 + 1 = 25
- Rounded to the nearest 10
- 3,97,320
- Rounded to the nearest 100
- 3,97,300
- Rounded to the nearest 1000
- 3,97,000
- Number before
- 3,97,320
- Number after
- 3,97,322
- In binary
1100001000000001001
Quick check
What number comes just after 3,97,321?
Show the answer
3,97,322
Is 3,97,321 even or odd?
Show the answer
Odd
What is 3,97,321 + 10?
Show the answer
3,97,331
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 3,97,321 in words?
3,97,321 is written "three lakh ninety-seven thousand three hundred and twenty-one".
Is 3,97,321 a prime number?
No. 3,97,321 is a composite number, because it has more than two factors.
What are the factors of 3,97,321?
The factors of 3,97,321 are 1, 83, 4,787 and 3,97,321.