Q: Is 329,920 a Prime Number?
A: No, 329,920 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 329920 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 1,031 2,062 4,124 5,155 8,248 10,310 16,496 20,620 32,992 41,240 65,984 82,480 164,960 and 329,920, with no remainder.
Since 329,920 cannot be divided by just 1 and 329,920, it is not a prime number.