889044928 has 14 divisors (see below), whose sum is σ = 1764198656. Its totient is φ = 444522432.

The previous prime is 889044899. The next prime is 889044931. The reversal of 889044928 is 829440988.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6945600 + ... + 6945727.

Almost surely, 2^889044928 is an apocalyptic number.

It is an amenable number.

889044928 is a deficient number, since it is larger than the sum of its proper divisors (875153728).

889044928 is a wasteful number, since it uses less digits than its factorization.

889044928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13891339 (or 13891329 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The square root of 889044928 is about 29816.8564406109. The cubic root of 889044928 is about 961.5559720817. Note that the first 3 decimals are identical.

The spelling of 889044928 in words is "eight hundred eighty-nine million, forty-four thousand, nine hundred twenty-eight".