679714 has 16 divisors (see below), whose sum is σ = 1191168. Its totient is φ = 284832.

The previous prime is 679709. The next prime is 679733. The reversal of 679714 is 417976.

679714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×679714² = 924022243592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 679714.

It is an unprimeable number.

679714 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142 + ... + 1174.

It is an arithmetic number, because the mean of its divisors is an integer number (74448).

2⁶⁷⁹⁷¹⁴ is an apocalyptic number.

679714 is a deficient number, since it is larger than the sum of its proper divisors (511454).

679714 is a wasteful number, since it uses less digits than its factorization.

679714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

The product of its digits is 10584, while the sum is 34.

The square root of 679714 is about 824.4476939139. The cubic root of 679714 is about 87.9242633488.

The spelling of 679714 in words is "six hundred seventy-nine thousand, seven hundred fourteen".