Q: Is 489,459 a Prime Number?
A: No, 489,459 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 489459 can be evenly divided by 1 3 19 31 57 93 277 589 831 1,767 5,263 8,587 15,789 25,761 163,153 and 489,459, with no remainder.
Since 489,459 cannot be divided by just 1 and 489,459, it is not a prime number.