Q: Is 40,490 a Prime Number?
A: No, 40,490 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 40490 can be evenly divided by 1 2 5 10 4,049 8,098 20,245 and 40,490, with no remainder.
Since 40,490 cannot be divided by just 1 and 40,490, it is not a prime number.