804284606864 has 20 divisors (see below), whose sum is σ = 1558420254720. Its totient is φ = 402111637920.

The previous prime is 804284606843. The next prime is 804284606897. The reversal of 804284606864 is 468606482408.

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, 1699472 + ... + 2120559.

It is an arithmetic number, because the mean of its divisors is an integer number (77921012736).

Almost surely, 2^804284606864 is an apocalyptic number.

It is an amenable number.

804284606864 is a deficient number, since it is larger than the sum of its proper divisors (754135647856).

804284606864 is a wasteful number, since it uses less digits than its factorization.

804284606864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833198 (or 3833192 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 56.

The spelling of 804284606864 in words is "eight hundred four billion, two hundred eighty-four million, six hundred six thousand, eight hundred sixty-four".