680046440207 has 8 divisors (see below), whose sum is σ = 682080952800. Its totient is φ = 678013396704.

The previous prime is 680046440201. The next prime is 680046440231. The reversal of 680046440207 is 702044640086.

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

It is a cyclic number.

It is not a de Polignac number, because 680046440207 - 2⁴ = 680046440191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680046440201) 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, 563438 + ... + 1295204.

It is an arithmetic number, because the mean of its divisors is an integer number (85260119100).

Almost surely, 2^680046440207 is an apocalyptic number.

680046440207 is a deficient number, since it is larger than the sum of its proper divisors (2034512593).

680046440207 is a wasteful number, since it uses less digits than its factorization.

680046440207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734545.

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 680046440207 in words is "six hundred eighty billion, forty-six million, four hundred forty thousand, two hundred seven".