Three thousand four hundred twenty
3420 is an even number.
3420 is a Harshad number, which means it is divisible by the sum of its digits (3 + 4 + 2 + 0 = 9, and 3420 is divisible by 9).
In binary, 3420 is represented as 110101011100.
In hex, 3420 is represented as d5c.
Prime factorization of 3420: 22 * 32 * 5 * 19.
Factors of 3420 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420.