889074752 has 112 divisors (see below), whose sum is σ = 1966325760. Its totient is φ = 396937728.

The previous prime is 889074737. The next prime is 889074799. The reversal of 889074752 is 257470988.

It is a self number, because there is not a number n which added to its sum of digits gives 889074752.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2321153 + ... + 2321535.

It is an arithmetic number, because the mean of its divisors is an integer number (17556480).

Almost surely, 2^889074752 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 889074752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983162880).

889074752 is an abundant number, since it is smaller than the sum of its proper divisors (1077251008).

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

889074752 is a wasteful number, since it uses less digits than its factorization.

889074752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 889074752 is about 29817.3565562073. The cubic root of 889074752 is about 961.5667241160.

The spelling of 889074752 in words is "eight hundred eighty-nine million, seventy-four thousand, seven hundred fifty-two".