Q: Is 163,977 a Prime Number?
A: No, 163,977 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 163977 can be evenly divided by 1 3 11 33 4,969 14,907 54,659 and 163,977, with no remainder.
Since 163,977 cannot be divided by just 1 and 163,977, it is not a prime number.