676966534676 has 6 divisors (see below), whose sum is σ = 1184691435690. Its totient is φ = 338483267336.

The previous prime is 676966534649. The next prime is 676966534691. The reversal of 676966534676 is 676435669676.

676966534676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 612343810576 + 64622724100 = 782524^2 + 254210^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84620816831 + ... + 84620816838.

It is an arithmetic number, because the mean of its divisors is an integer number (197448572615).

Almost surely, 2^676966534676 is an apocalyptic number.

It is an amenable number.

676966534676 is a deficient number, since it is larger than the sum of its proper divisors (507724901014).

676966534676 is a wasteful number, since it uses less digits than its factorization.

676966534676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169241633673 (or 169241633671 counting only the distinct ones).

The product of its digits is 1234517760, while the sum is 71.

The spelling of 676966534676 in words is "six hundred seventy-six billion, nine hundred sixty-six million, five hundred thirty-four thousand, six hundred seventy-six".