Q: Is 4,939,820 a Prime Number?
A: No, 4,939,820 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 4939820 can be evenly divided by 1 2 4 5 10 20 367 673 734 1,346 1,468 1,835 2,692 3,365 3,670 6,730 7,340 13,460 246,991 493,982 987,964 1,234,955 2,469,910 and 4,939,820, with no remainder.
Since 4,939,820 cannot be divided by just 1 and 4,939,820, it is not a prime number.