4404444008 has 8 divisors (see below), whose sum is σ = 8258332530. Its totient is φ = 2202222000.

The previous prime is 4404443971. The next prime is 4404444013. The reversal of 4404444008 is 8004444044.

It can be written as a sum of positive squares in only one way, i.e., 3667755844 + 736688164 = 60562^2 + 27142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275277743 + ... + 275277758.

Almost surely, 2^4404444008 is an apocalyptic number.

It is an amenable number.

4404444008 is a deficient number, since it is larger than the sum of its proper divisors (3853888522).

4404444008 is a wasteful number, since it uses less digits than its factorization.

4404444008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550555507 (or 550555503 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The square root of 4404444008 is about 66365.9853238088. The cubic root of 4404444008 is about 1639.1940328891.

The spelling of 4404444008 in words is "four billion, four hundred four million, four hundred forty-four thousand, eight".