889475398 has 16 divisors (see below), whose sum is σ = 1529789184. Its totient is φ = 379960200.

The previous prime is 889475359. The next prime is 889475401. The reversal of 889475398 is 893574988.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99178 + ... + 107773.

It is an arithmetic number, because the mean of its divisors is an integer number (95611824).

Almost surely, 2^889475398 is an apocalyptic number.

889475398 is a deficient number, since it is larger than the sum of its proper divisors (640313786).

889475398 is a wasteful number, since it uses less digits than its factorization.

889475398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207267.

The product of its digits is 17418240, while the sum is 61.

The square root of 889475398 is about 29824.0741348328. The cubic root of 889475398 is about 961.7111401721.

The spelling of 889475398 in words is "eight hundred eighty-nine million, four hundred seventy-five thousand, three hundred ninety-eight".