680347034876 has 12 divisors (see below), whose sum is σ = 1194670819272. Its totient is φ = 339012515088.

The previous prime is 680347034827. The next prime is 680347034891. The reversal of 680347034876 is 678430743086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290249270 + ... + 290251613.

It is an arithmetic number, because the mean of its divisors is an integer number (99555901606).

Almost surely, 2^680347034876 is an apocalyptic number.

It is an amenable number.

680347034876 is a deficient number, since it is larger than the sum of its proper divisors (514323784396).

680347034876 is a wasteful number, since it uses less digits than its factorization.

680347034876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580501180 (or 580501178 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 680347034876 in words is "six hundred eighty billion, three hundred forty-seven million, thirty-four thousand, eight hundred seventy-six".