3810

3810 = 2 x 3 x 5 x 127.

3810 is the number of ways to place a non-attacking white and black pawn on a 9 x 9 chessboard (A035290).

3810 is a sum of primes between successive pairs of twin primes (A078731).

3810 in base 6 and base 9 both use the same set of digits {0, 2, 3, 5} (A037436).

3810 divides 19⁶ - 1.

Source: What's Special About This Number?