3908097542968 has 8 divisors (see below), whose sum is σ = 7327682893080. Its totient is φ = 1954048771480.

The previous prime is 3908097542941. The next prime is 3908097543001. The reversal of 3908097542968 is 8692457908093.

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

It is a junction number, because it is equal to n+sod(n) for n = 3908097542897 and 3908097542906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244256096428 + ... + 244256096443.

It is an arithmetic number, because the mean of its divisors is an integer number (915960361635).

Almost surely, 2^{3908097542968} is an apocalyptic number.

It is an amenable number.

3908097542968 is a deficient number, since it is larger than the sum of its proper divisors (3419585350112).

3908097542968 is a wasteful number, since it uses less digits than its factorization.

3908097542968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488512192877 (or 488512192873 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 70.

The spelling of 3908097542968 in words is "three trillion, nine hundred eight billion, ninety-seven million, five hundred forty-two thousand, nine hundred sixty-eight".