3879426177888 has 96 divisors (see below), whose sum is σ = 10740529497600. Its totient is φ = 1222674817536.

The previous prime is 3879426177853. The next prime is 3879426177889. The reversal of 3879426177888 is 8887716249783.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879426177889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160856 + ... + 3017687.

It is an arithmetic number, because the mean of its divisors is an integer number (111880515600).

Almost surely, 2^{3879426177888} is an apocalyptic number.

3879426177888 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3879426177888 is an abundant number, since it is smaller than the sum of its proper divisors (6861103319712).

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

3879426177888 is a wasteful number, since it uses less digits than its factorization.

3879426177888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179084 (or 4179076 counting only the distinct ones).

The product of its digits is 1820786688, while the sum is 78.

The spelling of 3879426177888 in words is "three trillion, eight hundred seventy-nine billion, four hundred twenty-six million, one hundred seventy-seven thousand, eight hundred eighty-eight".