804826220804 has 12 divisors (see below), whose sum is σ = 1408464954624. Its totient is φ = 402407662344.

The previous prime is 804826220771. The next prime is 804826220843. The reversal of 804826220804 is 408022628408.

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, 1020092 + ... + 1627955.

It is an arithmetic number, because the mean of its divisors is an integer number (117372079552).

Almost surely, 2^804826220804 is an apocalyptic number.

It is an amenable number.

804826220804 is a deficient number, since it is larger than the sum of its proper divisors (603638733820).

804826220804 is a wasteful number, since it uses less digits than its factorization.

804826220804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724034 (or 2724032 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 44.

The spelling of 804826220804 in words is "eight hundred four billion, eight hundred twenty-six million, two hundred twenty thousand, eight hundred four".