Q: Is 3,689 a Prime Number?
A: No, 3,689 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 3689 can be evenly divided by 1 7 17 31 119 217 527 and 3,689, with no remainder.
Since 3,689 cannot be divided by just 1 and 3,689, it is not a prime number.