Q: Is 764,020 a Prime Number?
A: No, 764,020 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 764020 can be evenly divided by 1 2 4 5 10 20 38,201 76,402 152,804 191,005 382,010 and 764,020, with no remainder.
Since 764,020 cannot be divided by just 1 and 764,020, it is not a prime number.