3797991607908 has 24 divisors (see below), whose sum is σ = 8986797046080. Its totient is φ = 1248166255840.

The previous prime is 3797991607849. The next prime is 3797991607909. The reversal of 3797991607908 is 8097061997973.

3797991607908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3797991607908.

It is not an unprimeable number, because it can be changed into a prime (3797991607909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228867463 + ... + 2228869166.

It is an arithmetic number, because the mean of its divisors is an integer number (374449876920).

Almost surely, 2^{3797991607908} is an apocalyptic number.

It is an amenable number.

3797991607908 is an abundant number, since it is smaller than the sum of its proper divisors (5188805438172).

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

3797991607908 is a wasteful number, since it uses less digits than its factorization.

3797991607908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457736707 (or 4457736705 counting only the distinct ones).

The product of its (nonzero) digits is 324060912, while the sum is 75.

The spelling of 3797991607908 in words is "three trillion, seven hundred ninety-seven billion, nine hundred ninety-one million, six hundred seven thousand, nine hundred eight".