8444804804 has 6 divisors (see below), whose sum is σ = 14778408414. Its totient is φ = 4222402400.

The previous prime is 8444804789. The next prime is 8444804813. The reversal of 8444804804 is 4084084448.

It can be written as a sum of positive squares in only one way, i.e., 5409896704 + 3034908100 = 73552^2 + 55090^2 .

It is a super-2 number, since 2×8444804804² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055600597 + ... + 1055600604.

It is an arithmetic number, because the mean of its divisors is an integer number (2463068069).

Almost surely, 2^8444804804 is an apocalyptic number.

It is an amenable number.

8444804804 is a deficient number, since it is larger than the sum of its proper divisors (6333603610).

8444804804 is a wasteful number, since it uses less digits than its factorization.

8444804804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111201205 (or 2111201203 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The square root of 8444804804 is about 91895.6190685933. The cubic root of 8444804804 is about 2036.4005478320.

The spelling of 8444804804 in words is "eight billion, four hundred forty-four million, eight hundred four thousand, eight hundred four".