Q: Is 338,470 a Prime Number?
A: No, 338,470 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 338470 can be evenly divided by 1 2 5 10 11 17 22 34 55 85 110 170 181 187 362 374 905 935 1,810 1,870 1,991 3,077 3,982 6,154 9,955 15,385 19,910 30,770 33,847 67,694 169,235 and 338,470, with no remainder.
Since 338,470 cannot be divided by just 1 and 338,470, it is not a prime number.