679020 has 24 divisors (see below), whose sum is σ = 1901424. Its totient is φ = 181056.

The previous prime is 678989. The next prime is 679033. The reversal of 679020 is 20976.

679020 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 2×679020² = 922136320800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5599 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (79226).

2⁶⁷⁹⁰²⁰ is an apocalyptic number.

679020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

679020 is an abundant number, since it is smaller than the sum of its proper divisors (1222404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

679020 is a wasteful number, since it uses less digits than its factorization.

679020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329 (or 11327 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 679020 is about 824.0266985966. The cubic root of 679020 is about 87.8943290834.

Adding to 679020 its reverse (20976), we get a palindrome (699996).

The spelling of 679020 in words is "six hundred seventy-nine thousand, twenty".