804835404 has 36 divisors (see below), whose sum is σ = 2040021984. Its totient is φ = 267543072.

The previous prime is 804835397. The next prime is 804835441. The reversal of 804835404 is 404538408.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17247 + ... + 43670.

Almost surely, 2^804835404 is an apocalyptic number.

It is an amenable number.

804835404 is an abundant number, since it is smaller than the sum of its proper divisors (1235186580).

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

804835404 is a wasteful number, since it uses less digits than its factorization.

804835404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61294 (or 61289 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 804835404 is about 28369.6211465716. The cubic root of 804835404 is about 930.1843408430.

The spelling of 804835404 in words is "eight hundred four million, eight hundred thirty-five thousand, four hundred four".