Q: Is 338,430 a Prime Number?
A: No, 338,430 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 338430 can be evenly divided by 1 2 3 5 6 10 15 29 30 58 87 145 174 290 389 435 778 870 1,167 1,945 2,334 3,890 5,835 11,281 11,670 22,562 33,843 56,405 67,686 112,810 169,215 and 338,430, with no remainder.
Since 338,430 cannot be divided by just 1 and 338,430, it is not a prime number.