889920922 has 16 divisors (see below), whose sum is σ = 1519549632. Its totient is φ = 386921920.

The previous prime is 889920919. The next prime is 889920943. The reversal of 889920922 is 229029988.

It is a happy number.

889920922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 878863 + ... + 879874.

It is an arithmetic number, because the mean of its divisors is an integer number (94971852).

Almost surely, 2^889920922 is an apocalyptic number.

889920922 is a deficient number, since it is larger than the sum of its proper divisors (629628710).

889920922 is a wasteful number, since it uses less digits than its factorization.

889920922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758773.

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 889920922 is about 29831.5424006202. The cubic root of 889920922 is about 961.8716819468.

The spelling of 889920922 in words is "eight hundred eighty-nine million, nine hundred twenty thousand, nine hundred twenty-two".