Q: Is 604,089 a Prime Number?
A: No, 604,089 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 604089 can be evenly divided by 1 3 9 67,121 201,363 and 604,089, with no remainder.
Since 604,089 cannot be divided by just 1 and 604,089, it is not a prime number.