Q: Is 689,449 a Prime Number?
A: No, 689,449 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 689449 can be evenly divided by 1 599 1,151 and 689,449, with no remainder.
Since 689,449 cannot be divided by just 1 and 689,449, it is not a prime number.