3925038882779 has 32 divisors (see below), whose sum is σ = 4756059979776. Its totient is φ = 3167497301760.

The previous prime is 3925038882769. The next prime is 3925038882851. The reversal of 3925038882779 is 9772888305293.

3925038882779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3925038882779 - 2²⁰ = 3925037834203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3925038882769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129468527 + ... + 129498839.

It is an arithmetic number, because the mean of its divisors is an integer number (148626874368).

Almost surely, 2^{3925038882779} is an apocalyptic number.

3925038882779 is a deficient number, since it is larger than the sum of its proper divisors (831021096997).

3925038882779 is a wasteful number, since it uses less digits than its factorization.

3925038882779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46515.

The product of its (nonzero) digits is 365783040, while the sum is 71.

The spelling of 3925038882779 in words is "three trillion, nine hundred twenty-five billion, thirty-eight million, eight hundred eighty-two thousand, seven hundred seventy-nine".