Q: Is 491,361 a Prime Number?
A: No, 491,361 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 491361 can be evenly divided by 1 3 13 39 43 129 293 559 879 1,677 3,809 11,427 12,599 37,797 163,787 and 491,361, with no remainder.
Since 491,361 cannot be divided by just 1 and 491,361, it is not a prime number.