Q: Is 339,990 a Prime Number?
A: No, 339,990 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 339990 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,619 3,238 4,857 8,095 9,714 11,333 16,190 22,666 24,285 33,999 48,570 56,665 67,998 113,330 169,995 and 339,990, with no remainder.
Since 339,990 cannot be divided by just 1 and 339,990, it is not a prime number.