679606 has 8 divisors (see below), whose sum is σ = 1023264. Its totient is φ = 338520.

The previous prime is 679603. The next prime is 679607. The reversal of 679606 is 606976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291 + ... + 1201.

It is an arithmetic number, because the mean of its divisors is an integer number (127908).

2⁶⁷⁹⁶⁰⁶ is an apocalyptic number.

679606 is a deficient number, since it is larger than the sum of its proper divisors (343658).

679606 is a wasteful number, since it uses less digits than its factorization.

679606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 679606 is about 824.3821929178. The cubic root of 679606 is about 87.9196063296.

The spelling of 679606 in words is "six hundred seventy-nine thousand, six hundred six".