889673388 has 12 divisors (see below), whose sum is σ = 2075904600. Its totient is φ = 296557792.

The previous prime is 889673383. The next prime is 889673417. The reversal of 889673388 is 883376988.

It is a happy number.

889673388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (889673383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37069713 + ... + 37069736.

It is an arithmetic number, because the mean of its divisors is an integer number (172992050).

Almost surely, 2^889673388 is an apocalyptic number.

It is an amenable number.

889673388 is an abundant number, since it is smaller than the sum of its proper divisors (1186231212).

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

889673388 is a wasteful number, since it uses less digits than its factorization.

889673388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74139456 (or 74139454 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 889673388 is about 29827.3932484889. The cubic root of 889673388 is about 961.7824912415.

The spelling of 889673388 in words is "eight hundred eighty-nine million, six hundred seventy-three thousand, three hundred eighty-eight".