679716159 has 16 divisors (see below), whose sum is σ = 934681440. Its totient is φ = 439050240.

The previous prime is 679716143. The next prime is 679716161. The reversal of 679716159 is 951617976.

679716159 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 679716159 - 2⁴ = 679716143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679716119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14047 + ... + 39455.

It is an arithmetic number, because the mean of its divisors is an integer number (58417590).

Almost surely, 2^679716159 is an apocalyptic number.

679716159 is a deficient number, since it is larger than the sum of its proper divisors (254965281).

679716159 is a wasteful number, since it uses less digits than its factorization.

679716159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25690.

The product of its digits is 714420, while the sum is 51.

The square root of 679716159 is about 26071.3666500243. The cubic root of 679716159 is about 879.2435644105.

The spelling of 679716159 in words is "six hundred seventy-nine million, seven hundred sixteen thousand, one hundred fifty-nine".