679357 has 16 divisors (see below), whose sum is σ = 829312. Its totient is φ = 544320.

The previous prime is 679333. The next prime is 679361. The reversal of 679357 is 753976.

It is not a de Polignac number, because 679357 - 2⁷ = 679229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11107 + ... + 11167.

It is an arithmetic number, because the mean of its divisors is an integer number (51832).

2⁶⁷⁹³⁵⁷ is an apocalyptic number.

It is an amenable number.

679357 is a deficient number, since it is larger than the sum of its proper divisors (149955).

679357 is a wasteful number, since it uses less digits than its factorization.

679357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148.

The product of its digits is 39690, while the sum is 37.

The square root of 679357 is about 824.2311568971. The cubic root of 679357 is about 87.9088674328.

The spelling of 679357 in words is "six hundred seventy-nine thousand, three hundred fifty-seven".