389698118 has 16 divisors (see below), whose sum is σ = 591187200. Its totient is φ = 192648456.

The previous prime is 389698093. The next prime is 389698129. The reversal of 389698118 is 811896983.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 389698118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61871 + ... + 67877.

It is an arithmetic number, because the mean of its divisors is an integer number (36949200).

Almost surely, 2^389698118 is an apocalyptic number.

389698118 is a deficient number, since it is larger than the sum of its proper divisors (201489082).

389698118 is a wasteful number, since it uses less digits than its factorization.

389698118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371.

The product of its digits is 746496, while the sum is 53.

The square root of 389698118 is about 19740.7729838525. The cubic root of 389698118 is about 730.4257965034.

The spelling of 389698118 in words is "three hundred eighty-nine million, six hundred ninety-eight thousand, one hundred eighteen".