Q: Is 387,700 a Prime Number?
A: No, 387,700 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 387700 can be evenly divided by 1 2 4 5 10 20 25 50 100 3,877 7,754 15,508 19,385 38,770 77,540 96,925 193,850 and 387,700, with no remainder.
Since 387,700 cannot be divided by just 1 and 387,700, it is not a prime number.