804480044 has 12 divisors (see below), whose sum is σ = 1408799784. Its totient is φ = 401965824.

The previous prime is 804480013. The next prime is 804480071. The reversal of 804480044 is 440084408.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61877 + ... + 73740.

It is an arithmetic number, because the mean of its divisors is an integer number (117399982).

Almost surely, 2^804480044 is an apocalyptic number.

It is an amenable number.

804480044 is a deficient number, since it is larger than the sum of its proper divisors (604319740).

804480044 is a wasteful number, since it uses less digits than its factorization.

804480044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137104 (or 137102 counting only the distinct ones).

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

The square root of 804480044 is about 28363.3574176260. The cubic root of 804480044 is about 930.0474188640.

It can be divided in two parts, 8044 and 80044, that added together give a palindrome (88088).

The spelling of 804480044 in words is "eight hundred four million, four hundred eighty thousand, forty-four".