Q: Is 491,383 a Prime Number?
A: No, 491,383 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 491383 can be evenly divided by 1 487 1,009 and 491,383, with no remainder.
Since 491,383 cannot be divided by just 1 and 491,383, it is not a prime number.