Q: Is 354,490 a Prime Number?
A: No, 354,490 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 354490 can be evenly divided by 1 2 5 10 35,449 70,898 177,245 and 354,490, with no remainder.
Since 354,490 cannot be divided by just 1 and 354,490, it is not a prime number.