6739444876388 has 24 divisors (see below), whose sum is σ = 13482888425664. Its totient is φ = 2887476660000.

The previous prime is 6739444876309. The next prime is 6739444876429. The reversal of 6739444876388 is 8836784449376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35606363 + ... + 35795138.

It is an arithmetic number, because the mean of its divisors is an integer number (561787017736).

Almost surely, 2^{6739444876388} is an apocalyptic number.

It is an amenable number.

6739444876388 is an abundant number, since it is smaller than the sum of its proper divisors (6743443549276).

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

6739444876388 is a wasteful number, since it uses less digits than its factorization.

6739444876388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71404883 (or 71404881 counting only the distinct ones).

The product of its digits is 4682022912, while the sum is 77.

The spelling of 6739444876388 in words is "six trillion, seven hundred thirty-nine billion, four hundred forty-four million, eight hundred seventy-six thousand, three hundred eighty-eight".