84404804 has 24 divisors (see below), whose sum is σ = 162624000. Its totient is φ = 38011680.

The previous prime is 84404777. The next prime is 84404833. The reversal of 84404804 is 40840448.

It is a happy 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, 4004 + ... + 13595.

It is an arithmetic number, because the mean of its divisors is an integer number (6776000).

Almost surely, 2^84404804 is an apocalyptic number.

It is an amenable number.

84404804 is a deficient number, since it is larger than the sum of its proper divisors (78219196).

84404804 is a wasteful number, since it uses less digits than its factorization.

84404804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17723 (or 17721 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 84404804 is about 9187.2087164710. The cubic root of 84404804 is about 438.6542975708.

The spelling of 84404804 in words is "eighty-four million, four hundred four thousand, eight hundred four".