Q: Is 345,448 a Prime Number?
A: No, 345,448 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 345448 can be evenly divided by 1 2 4 8 29 58 116 232 1,489 2,978 5,956 11,912 43,181 86,362 172,724 and 345,448, with no remainder.
Since 345,448 cannot be divided by just 1 and 345,448, it is not a prime number.