Q: Is 387,477 a Prime Number?
A: No, 387,477 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 387477 can be evenly divided by 1 3 9 27 113 127 339 381 1,017 1,143 3,051 3,429 14,351 43,053 129,159 and 387,477, with no remainder.
Since 387,477 cannot be divided by just 1 and 387,477, it is not a prime number.