889605480 has 32 divisors (see below), whose sum is σ = 2668816800. Its totient is φ = 237228096.

The previous prime is 889605443. The next prime is 889605503. The reversal of 889605480 is 84506988.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3706570 + ... + 3706809.

It is an arithmetic number, because the mean of its divisors is an integer number (83400525).

Almost surely, 2^889605480 is an apocalyptic number.

It is an amenable number.

889605480 is an abundant number, since it is smaller than the sum of its proper divisors (1779211320).

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

889605480 is a wasteful number, since it uses less digits than its factorization.

889605480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413393 (or 7413389 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 889605480 is about 29826.2548772051. The cubic root of 889605480 is about 961.7580199437.

The spelling of 889605480 in words is "eight hundred eighty-nine million, six hundred five thousand, four hundred eighty".