998 = 2 x 499.
998 is the smallest number with the property that its first 55 multiples contain the digit 9.
9983 = 994,011,992 = (994 + 0 + 1 + 1 + 9 - 9 + 2)3.
998 is 4342 in base 6 and 828 in base 11.
The Ducati 998 motorcycle was produced from 2002 to 2004.
