3908055768 has 32 divisors (see below), whose sum is σ = 9930309360. Its totient is φ = 1281329280.

The previous prime is 3908055743. The next prime is 3908055799. The reversal of 3908055768 is 8675508093.

It is a self number, because there is not a number n which added to its sum of digits gives 3908055768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333255 + ... + 1336182.

Almost surely, 2^3908055768 is an apocalyptic number.

It is an amenable number.

3908055768 is an abundant number, since it is smaller than the sum of its proper divisors (6022253592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3908055768 is a wasteful number, since it uses less digits than its factorization.

3908055768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669507 (or 2669503 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 3908055768 is about 62514.4444748572. Note that the first 4 decimals coincide. The cubic root of 3908055768 is about 1575.1439549953.

The spelling of 3908055768 in words is "three billion, nine hundred eight million, fifty-five thousand, seven hundred sixty-eight".