889974076 has 6 divisors (see below), whose sum is σ = 1557454640. Its totient is φ = 444987036.

The previous prime is 889974067. The next prime is 889974091. The reversal of 889974076 is 670479988.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 889974076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111246756 + ... + 111246763.

Almost surely, 2^889974076 is an apocalyptic number.

It is an amenable number.

889974076 is a deficient number, since it is larger than the sum of its proper divisors (667480564).

889974076 is a wasteful number, since it uses less digits than its factorization.

889974076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222493523 (or 222493521 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 58.

The square root of 889974076 is about 29832.4332899614. The cubic root of 889974076 is about 961.8908320788.

The spelling of 889974076 in words is "eight hundred eighty-nine million, nine hundred seventy-four thousand, seventy-six".