Q: Is 409,430 a Prime Number?
A: No, 409,430 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 409430 can be evenly divided by 1 2 5 7 10 14 35 70 5,849 11,698 29,245 40,943 58,490 81,886 204,715 and 409,430, with no remainder.
Since 409,430 cannot be divided by just 1 and 409,430, it is not a prime number.