Q: Is 73,821 a Prime Number?
A: No, 73,821 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 73821 can be evenly divided by 1 3 11 33 2,237 6,711 24,607 and 73,821, with no remainder.
Since 73,821 cannot be divided by just 1 and 73,821, it is not a prime number.