Q: Is 385,480 a Prime Number?
A: No, 385,480 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 385480 can be evenly divided by 1 2 4 5 8 10 20 23 40 46 92 115 184 230 419 460 838 920 1,676 2,095 3,352 4,190 8,380 9,637 16,760 19,274 38,548 48,185 77,096 96,370 192,740 and 385,480, with no remainder.
Since 385,480 cannot be divided by just 1 and 385,480, it is not a prime number.