889164318 has 32 divisors (see below), whose sum is σ = 2139344640. Its totient is φ = 240675840.

The previous prime is 889164301. The next prime is 889164323. The reversal of 889164318 is 813461988.

It is a super-2 number, since 2×889164318² = 1581226368808810248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556323 + ... + 557918.

It is an arithmetic number, because the mean of its divisors is an integer number (66854520).

Almost surely, 2^889164318 is an apocalyptic number.

889164318 is an abundant number, since it is smaller than the sum of its proper divisors (1250180322).

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

889164318 is a wasteful number, since it uses less digits than its factorization.

889164318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114272.

The product of its digits is 331776, while the sum is 48.

The square root of 889164318 is about 29818.8584288534. The cubic root of 889164318 is about 961.5990126621.

The spelling of 889164318 in words is "eight hundred eighty-nine million, one hundred sixty-four thousand, three hundred eighteen".