84489304 has 16 divisors (see below), whose sum is σ = 165305520. Its totient is φ = 40407840.

The previous prime is 84489299. The next prime is 84489311. The reversal of 84489304 is 40398448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229407 + ... + 229774.

It is an arithmetic number, because the mean of its divisors is an integer number (10331595).

Almost surely, 2^84489304 is an apocalyptic number.

It is an amenable number.

84489304 is a deficient number, since it is larger than the sum of its proper divisors (80816216).

84489304 is a wasteful number, since it uses less digits than its factorization.

84489304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459210 (or 459206 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 84489304 is about 9191.8063513109. The cubic root of 84489304 is about 438.8006317599.

The spelling of 84489304 in words is "eighty-four million, four hundred eighty-nine thousand, three hundred four".