680794875 has 112 divisors (see below), whose sum is σ = 1320413952. Its totient is φ = 349920000.

The previous prime is 680794867. The next prime is 680794879. The reversal of 680794875 is 578497086.

680794875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 680794875 - 2³ = 680794867 is a prime.

It is a super-3 number, since 3×680794875³ (a number of 27 digits) contains 333 as substring.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 680794875 = 355³ + 860³ = 675³ + 720³.

It is not an unprimeable number, because it can be changed into a prime (680794879) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2824755 + ... + 2824995.

Almost surely, 2^680794875 is an apocalyptic number.

680794875 is a deficient number, since it is larger than the sum of its proper divisors (639619077).

680794875 is an equidigital number, since it uses as much as digits as its factorization.

680794875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 680794875 is about 26092.0462018601. The cubic root of 680794875 is about 879.7084412050.

The spelling of 680794875 in words is "six hundred eighty million, seven hundred ninety-four thousand, eight hundred seventy-five".