Q: Is 277,989 a Prime Number?
A: No, 277,989 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 277989 can be evenly divided by 1 3 19 57 4,877 14,631 92,663 and 277,989, with no remainder.
Since 277,989 cannot be divided by just 1 and 277,989, it is not a prime number.