3948791879702 has 8 divisors (see below), whose sum is σ = 5998164880800. Its totient is φ = 1949403586104.

The previous prime is 3948791879701. The next prime is 3948791879713. The reversal of 3948791879702 is 2079781978493.

3948791879702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3948791879702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3948791879701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12496176677 + ... + 12496176992.

It is an arithmetic number, because the mean of its divisors is an integer number (749770610100).

Almost surely, 2^{3948791879702} is an apocalyptic number.

3948791879702 is a deficient number, since it is larger than the sum of its proper divisors (2049373001098).

3948791879702 is a wasteful number, since it uses less digits than its factorization.

3948791879702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24992353750.

The product of its (nonzero) digits is 384072192, while the sum is 74.

The spelling of 3948791879702 in words is "three trillion, nine hundred forty-eight billion, seven hundred ninety-one million, eight hundred seventy-nine thousand, seven hundred two".