4448040808 has 16 divisors (see below), whose sum is σ = 8422653060. Its totient is φ = 2202000000.

The previous prime is 4448040781. The next prime is 4448040869. The reversal of 4448040808 is 8080408444.

It can be written as a sum of positive squares in 2 ways, for example, as 4255996644 + 192044164 = 65238^2 + 13858^2 .

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, 2751693 + ... + 2753308.

Almost surely, 2^4448040808 is an apocalyptic number.

It is an amenable number.

4448040808 is a deficient number, since it is larger than the sum of its proper divisors (3974612252).

4448040808 is a wasteful number, since it uses less digits than its factorization.

4448040808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505108 (or 5505104 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 4448040808 is about 66693.6339390800. The cubic root of 4448040808 is about 1644.5847330861.

The spelling of 4448040808 in words is "four billion, four hundred forty-eight million, forty thousand, eight hundred eight".