Is 3479 a prime number?
No, 3479 is not a prime number. It is divisible by 7: 3479 = 7 × 497.
Is 3479 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √3479 ≈ 58.98. If none of them divides 3479, it is prime.
- 3
7 divides 3479 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3479 = 7^{2} \times 71 \]Testing 3479 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3479 ÷ 2 | leaves 1 |
| 3 | 3479 ÷ 3 | leaves 2 |
| 5 | 3479 ÷ 5 | leaves 4 |
| 7 | 3479 ÷ 7 | divides exactly (497) |
| 11 | 3479 ÷ 11 | leaves 3 |
| 13 | 3479 ÷ 13 | leaves 8 |
| 17 | 3479 ÷ 17 | leaves 11 |
| 19 | 3479 ÷ 19 | leaves 2 |
| 23 | 3479 ÷ 23 | leaves 6 |
| 29 | 3479 ÷ 29 | leaves 28 |
| 31 | 3479 ÷ 31 | leaves 7 |
| 37 | 3479 ÷ 37 | leaves 1 |
Questions
Is 3479 a prime number?
No, 3479 is not a prime number. It is divisible by 7: 3479 = 7 × 497.
What is the next prime after 3479?
3491.
What is the prime number before 3479?
3469.
What are the factors of 3479?
1, 7, 49, 71, 497, 3479.