804044408 has 16 divisors (see below), whose sum is σ = 1512952560. Its totient is φ = 400590400.

The previous prime is 804044387. The next prime is 804044467. The reversal of 804044408 is 804440408.

It is a happy number.

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, 176588 + ... + 181083.

It is an arithmetic number, because the mean of its divisors is an integer number (94559535).

Almost surely, 2^804044408 is an apocalyptic number.

It is an amenable number.

804044408 is a deficient number, since it is larger than the sum of its proper divisors (708908152).

804044408 is a wasteful number, since it uses less digits than its factorization.

804044408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357958 (or 357954 counting only the distinct ones).

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

The square root of 804044408 is about 28355.6768214056. The cubic root of 804044408 is about 929.8795111179.

The spelling of 804044408 in words is "eight hundred four million, forty-four thousand, four hundred eight".