Q: Is 696,609 a Prime Number?
A: No, 696,609 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 696609 can be evenly divided by 1 3 9 17 29 51 87 153 157 261 471 493 1,413 1,479 2,669 4,437 4,553 8,007 13,659 24,021 40,977 77,401 232,203 and 696,609, with no remainder.
Since 696,609 cannot be divided by just 1 and 696,609, it is not a prime number.