Q: Is 689,289 a Prime Number?
A: No, 689,289 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 689289 can be evenly divided by 1 3 229,763 and 689,289, with no remainder.
Since 689,289 cannot be divided by just 1 and 689,289, it is not a prime number.