Q: Is 4,978,494 a Prime Number?
A: No, 4,978,494 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 4978494 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 14,557 29,114 43,671 87,342 131,013 262,026 276,583 553,166 829,749 1,659,498 2,489,247 and 4,978,494, with no remainder.
Since 4,978,494 cannot be divided by just 1 and 4,978,494, it is not a prime number.