889076736 has 176 divisors, whose sum is σ = 2672235680. Its totient is φ = 295612416.

The previous prime is 889076719. The next prime is 889076767. The reversal of 889076736 is 637670988.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 2239290 + ... + 2239686.

Almost surely, 2^889076736 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 889076736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1336117840).

889076736 is an abundant number, since it is smaller than the sum of its proper divisors (1783158944).

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

889076736 is an frugal number, since it uses more digits than its factorization.

889076736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 889076736 is about 29817.3898254022. The cubic root of 889076736 is about 961.5674393715.

The spelling of 889076736 in words is "eight hundred eighty-nine million, seventy-six thousand, seven hundred thirty-six".