884

884 is an natural number that follows 883 and precedes 885. It is an even, composite number.

Mathematically, 884 factors as 2^2 × 13 × 17. Its positive divisors are 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, and 884, for a total of 12. The sum of divisors is 1764, which equals 42^2.

In different numeral systems, 884 equals 1101110100 in binary, 1564 in octal, and 374 in hexadecimal. In Roman numerals, it is written as DCCCLXXXIV.

As a year, 884 CE was a leap year in the Julian calendar, and would also be a leap year in the proleptic Gregorian calendar. Beyond its basic arithmetical properties, 884 is primarily of interest in number theory for its factorization and in numeral representation, rather than for widespread historical or cultural associations.