Q: Is 604,689 a Prime Number?
A: No, 604,689 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 604689 can be evenly divided by 1 3 353 571 1,059 1,713 201,563 and 604,689, with no remainder.
Since 604,689 cannot be divided by just 1 and 604,689, it is not a prime number.