889748850432 has 72 divisors (see below), whose sum is σ = 2550185635984. Its totient is φ = 273768873984.

The previous prime is 889748850383. The next prime is 889748850539. The reversal of 889748850432 is 234058847988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44548753 + ... + 44568720.

Almost surely, 2^889748850432 is an apocalyptic number.

It is an amenable number.

889748850432 is an abundant number, since it is smaller than the sum of its proper divisors (1660436785552).

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

889748850432 is a wasteful number, since it uses less digits than its factorization.

889748850432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89117505 (or 89117491 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 66.

The spelling of 889748850432 in words is "eight hundred eighty-nine billion, seven hundred forty-eight million, eight hundred fifty thousand, four hundred thirty-two".