3908111080838 has 16 divisors (see below), whose sum is σ = 5867134378560. Its totient is φ = 1952400278400.

The previous prime is 3908111080831. The next prime is 3908111080847. The reversal of 3908111080838 is 8380801118093.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3908111080831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11921198 + ... + 12244638.

It is an arithmetic number, because the mean of its divisors is an integer number (366695898660).

Almost surely, 2^{3908111080838} is an apocalyptic number.

3908111080838 is a deficient number, since it is larger than the sum of its proper divisors (1959023297722).

3908111080838 is a wasteful number, since it uses less digits than its factorization.

3908111080838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328543.

The product of its (nonzero) digits is 331776, while the sum is 50.

The spelling of 3908111080838 in words is "three trillion, nine hundred eight billion, one hundred eleven million, eighty thousand, eight hundred thirty-eight".