Q: Is 689,058 a Prime Number?
A: No, 689,058 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 689058 can be evenly divided by 1 2 3 6 9 18 38,281 76,562 114,843 229,686 344,529 and 689,058, with no remainder.
Since 689,058 cannot be divided by just 1 and 689,058, it is not a prime number.