4408004008 has 16 divisors (see below), whose sum is σ = 8295736500. Its totient is φ = 2195807616.

The previous prime is 4408003979. The next prime is 4408004023. The reversal of 4408004008 is 8004008044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3466618884 + 941385124 = 58878^2 + 30682^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022013 + ... + 1026316.

Almost surely, 2^4408004008 is an apocalyptic number.

It is an amenable number.

4408004008 is a deficient number, since it is larger than the sum of its proper divisors (3887732492).

4408004008 is a wasteful number, since it uses less digits than its factorization.

4408004008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048604 (or 2048600 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4408004008 is about 66392.8008747936. The cubic root of 4408004008 is about 1639.6355535604.

The spelling of 4408004008 in words is "four billion, four hundred eight million, four thousand, eight".