Q: Is 3,500,978 a Prime Number?
A: No, 3,500,978 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 3500978 can be evenly divided by 1 2 13 19 26 38 247 361 373 494 722 746 4,693 4,849 7,087 9,386 9,698 14,174 92,131 134,653 184,262 269,306 1,750,489 and 3,500,978, with no remainder.
Since 3,500,978 cannot be divided by just 1 and 3,500,978, it is not a prime number.