889057372 has 48 divisors (see below), whose sum is σ = 1827000000. Its totient is φ = 378380352.

The previous prime is 889057361. The next prime is 889057409. The reversal of 889057372 is 273750988.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

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, 202254 + ... + 206602.

It is an arithmetic number, because the mean of its divisors is an integer number (38062500).

Almost surely, 2^889057372 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 889057372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913500000).

889057372 is an abundant number, since it is smaller than the sum of its proper divisors (937942628).

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

889057372 is a wasteful number, since it uses less digits than its factorization.

889057372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4523 (or 4507 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 889057372 is about 29817.0651137901. The cubic root of 889057372 is about 961.5604583742.

The spelling of 889057372 in words is "eight hundred eighty-nine million, fifty-seven thousand, three hundred seventy-two".