986 = 2 x 17 x 29.
986 has two representations as a sum of two squares: 986 = 52 + 312 = 192 + 252.
986 is a strobogrammatic number. It is a number that is the same whether it is viewed normally or upside down.
986 = 19 + 28 + 36.
986 is 12421 in base 5.