889800 has 48 divisors (see below), whose sum is σ = 2760240. Its totient is φ = 237120.

The previous prime is 889783. The next prime is 889829. The reversal of 889800 is 8988.

889800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

889800 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142 + ... + 1341.

It is an arithmetic number, because the mean of its divisors is an integer number (57505).

2⁸⁸⁹⁸⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380120).

889800 is an abundant number, since it is smaller than the sum of its proper divisors (1870440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

889800 is a wasteful number, since it uses less digits than its factorization.

889800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 889800 is about 943.2921074619. The cubic root of 889800 is about 96.1828113763.

The spelling of 889800 in words is "eight hundred eighty-nine thousand, eight hundred".