680176307 has 8 divisors (see below), whose sum is σ = 758091600. Its totient is φ = 606472704.

The previous prime is 680176261. The next prime is 680176349. The reversal of 680176307 is 703671086.

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

It is not a de Polignac number, because 680176307 - 2⁶ = 680176243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680178307) 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, 1052582 + ... + 1053227.

It is an arithmetic number, because the mean of its divisors is an integer number (94761450).

Almost surely, 2^680176307 is an apocalyptic number.

680176307 is a deficient number, since it is larger than the sum of its proper divisors (77915293).

680176307 is a wasteful number, since it uses less digits than its factorization.

680176307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105845.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 680176307 is about 26080.1899341243. The cubic root of 680176307 is about 879.4419270652.

The spelling of 680176307 in words is "six hundred eighty million, one hundred seventy-six thousand, three hundred seven".