Q: Is 324,420 a Prime Number?
A: No, 324,420 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 324420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 5,407 10,814 16,221 21,628 27,035 32,442 54,070 64,884 81,105 108,140 162,210 and 324,420, with no remainder.
Since 324,420 cannot be divided by just 1 and 324,420, it is not a prime number.