Q: Is 324,840 a Prime Number?
A: No, 324,840 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 324840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 2,707 5,414 8,121 10,828 13,535 16,242 21,656 27,070 32,484 40,605 54,140 64,968 81,210 108,280 162,420 and 324,840, with no remainder.
Since 324,840 cannot be divided by just 1 and 324,840, it is not a prime number.