889835380474368 has 80 divisors (see below), whose sum is σ = 2370590939540736. Its totient is φ = 296610057891840.

The previous prime is 889835380474361. The next prime is 889835380474487. The reversal of 889835380474368 is 863474083538988.

It is not an unprimeable number, because it can be changed into a prime (889835380474361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275660230 + ... + 278869562.

Almost surely, 2^{889835380474368} is an apocalyptic number.

It is an amenable number.

889835380474368 is an abundant number, since it is smaller than the sum of its proper divisors (1480755559066368).

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

889835380474368 is a wasteful number, since it uses less digits than its factorization.

889835380474368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389865 (or 3389849 counting only the distinct ones).

The product of its (nonzero) digits is 26754416640, while the sum is 84.

The spelling of 889835380474368 in words is "eight hundred eighty-nine trillion, eight hundred thirty-five billion, three hundred eighty million, four hundred seventy-four thousand, three hundred sixty-eight".