889888608 has 108 divisors (see below), whose sum is σ = 2943829980. Its totient is φ = 254249856.

The previous prime is 889888547. The next prime is 889888631. The reversal of 889888608 is 806888988.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17418 + ... + 45641.

It is an arithmetic number, because the mean of its divisors is an integer number (27257685).

Almost surely, 2^889888608 is an apocalyptic number.

It is an amenable number.

889888608 is an abundant number, since it is smaller than the sum of its proper divisors (2053941372).

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

889888608 is a wasteful number, since it uses less digits than its factorization.

889888608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63089 (or 63071 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 63.

The square root of 889888608 is about 29831.0007877711. Note that the first 3 decimals coincide. The cubic root of 889888608 is about 961.8600396023.

The spelling of 889888608 in words is "eight hundred eighty-nine million, eight hundred eighty-eight thousand, six hundred eight".