680460039039 has 8 divisors (see below), whose sum is σ = 989760056832. Its totient is φ = 412400023640.

The previous prime is 680460039031. The next prime is 680460039043. The reversal of 680460039039 is 930930064086.

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

It is not a de Polignac number, because 680460039039 - 2³ = 680460039031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680460039031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10310000559 + ... + 10310000624.

It is an arithmetic number, because the mean of its divisors is an integer number (123720007104).

Almost surely, 2^680460039039 is an apocalyptic number.

680460039039 is a deficient number, since it is larger than the sum of its proper divisors (309300017793).

680460039039 is a wasteful number, since it uses less digits than its factorization.

680460039039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20620001197.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 680460039039 in words is "six hundred eighty billion, four hundred sixty million, thirty-nine thousand, thirty-nine".