Q: Is 3,784 a Prime Number?
A: No, 3,784 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 3784 can be evenly divided by 1 2 4 8 11 22 43 44 86 88 172 344 473 946 1,892 and 3,784, with no remainder.
Since 3,784 cannot be divided by just 1 and 3,784, it is not a prime number.