6928447405876 has 12 divisors (see below), whose sum is σ = 12330287756640. Its totient is φ = 3405508046840.

The previous prime is 6928447405853. The next prime is 6928447405879. The reversal of 6928447405876 is 6785047448296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6928447405879) 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, 14678913760 + ... + 14678914231.

It is an arithmetic number, because the mean of its divisors is an integer number (1027523979720).

Almost surely, 2^{6928447405876} is an apocalyptic number.

It is an amenable number.

6928447405876 is a deficient number, since it is larger than the sum of its proper divisors (5401840350764).

6928447405876 is a wasteful number, since it uses less digits than its factorization.

6928447405876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29357828054 (or 29357828052 counting only the distinct ones).

The product of its (nonzero) digits is 650280960, while the sum is 70.

The spelling of 6928447405876 in words is "six trillion, nine hundred twenty-eight billion, four hundred forty-seven million, four hundred five thousand, eight hundred seventy-six".