679113 has 12 divisors (see below), whose sum is σ = 997828. Its totient is φ = 444960.

The previous prime is 679111. The next prime is 679123. The reversal of 679113 is 311976.

679113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 227529 + 451584 = 477^2 + 672^2 .

It is not a de Polignac number, because 679113 - 2¹ = 679111 is a prime.

It is a super-2 number, since 2×679113² = 922388933538, which contains 22 as substring.

It is a Duffinian number.

679113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (679111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70 + ... + 1167.

2⁶⁷⁹¹¹³ is an apocalyptic number.

It is an amenable number.

679113 is a deficient number, since it is larger than the sum of its proper divisors (318715).

679113 is a wasteful number, since it uses less digits than its factorization.

679113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1301 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 679113 is about 824.0831268750. The cubic root of 679113 is about 87.8983416306.

It can be divided in two parts, 67 and 9113, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 679113 in words is "six hundred seventy-nine thousand, one hundred thirteen".