Q: Is 340,216 a Prime Number?
A: No, 340,216 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 340216 can be evenly divided by 1 2 4 8 23 43 46 86 92 172 184 344 989 1,849 1,978 3,698 3,956 7,396 7,912 14,792 42,527 85,054 170,108 and 340,216, with no remainder.
Since 340,216 cannot be divided by just 1 and 340,216, it is not a prime number.