680965569086 has 8 divisors (see below), whose sum is σ = 1114307294904. Its totient is φ = 309529804120.

The previous prime is 680965569061. The next prime is 680965569139.

680965569086 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15476490185 + ... + 15476490228.

It is an arithmetic number, because the mean of its divisors is an integer number (139288411863).

Almost surely, 2^680965569086 is an apocalyptic number.

680965569086 is a deficient number, since it is larger than the sum of its proper divisors (433341725818).

680965569086 is a wasteful number, since it uses less digits than its factorization.

680965569086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30952980426.

The product of its (nonzero) digits is 167961600, while the sum is 68.

The spelling of 680965569086 in words is "six hundred eighty billion, nine hundred sixty-five million, five hundred sixty-nine thousand, eighty-six".