Q: Is 843,424 a Prime Number?
A: No, 843,424 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 843424 can be evenly divided by 1 2 4 8 16 32 26,357 52,714 105,428 210,856 421,712 and 843,424, with no remainder.
Since 843,424 cannot be divided by just 1 and 843,424, it is not a prime number.