6947676564 has 24 divisors (see below), whose sum is σ = 16214278080. Its totient is φ = 2315458944.

The previous prime is 6947676551. The next prime is 6947676581. The reversal of 6947676564 is 4656767496.

It is a junction number, because it is equal to n+sod(n) for n = 6947676498 and 6947676507.

It is a congruent number.

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, 16332 + ... + 119004.

It is an arithmetic number, because the mean of its divisors is an integer number (675594920).

Almost surely, 2^6947676564 is an apocalyptic number.

It is an amenable number.

6947676564 is an abundant number, since it is smaller than the sum of its proper divisors (9266601516).

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

6947676564 is a wasteful number, since it uses less digits than its factorization.

6947676564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108319 (or 108317 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 60.

The square root of 6947676564 is about 83352.7237947267. The cubic root of 6947676564 is about 1908.1530132771.

The spelling of 6947676564 in words is "six billion, nine hundred forty-seven million, six hundred seventy-six thousand, five hundred sixty-four".