679130 has 16 divisors (see below), whose sum is σ = 1235304. Its totient is φ = 268800.

The previous prime is 679127. The next prime is 679153. The reversal of 679130 is 31976.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 461041 + 218089 = 679^2 + 467^2 .

It is a super-2 number, since 2×679130² = 922435113800, 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 679130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830 + ... + 1430.

2⁶⁷⁹¹³⁰ is an apocalyptic number.

679130 is a deficient number, since it is larger than the sum of its proper divisors (556174).

679130 is a wasteful number, since it uses less digits than its factorization.

679130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 679130 is about 824.0934413038. The cubic root of 679130 is about 87.8990750674.

The spelling of 679130 in words is "six hundred seventy-nine thousand, one hundred thirty".