Q: Is 742,491 a Prime Number?
A: No, 742,491 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 742491 can be evenly divided by 1 3 9 82,499 247,497 and 742,491, with no remainder.
Since 742,491 cannot be divided by just 1 and 742,491, it is not a prime number.