679067 has 2 divisors, whose sum is σ = 679068. Its totient is φ = 679066.

The previous prime is 679051. The next prime is 679087. The reversal of 679067 is 760976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 679067 - 2⁴ = 679051 is a prime.

It is a super-2 number, since 2×679067² = 922263980978, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (679037) by changing a digit.

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 as a sum of consecutive naturals, namely, 339533 + 339534.

It is an arithmetic number, because the mean of its divisors is an integer number (339534).

2⁶⁷⁹⁰⁶⁷ is an apocalyptic number.

679067 is a deficient number, since it is larger than the sum of its proper divisors (1).

679067 is an equidigital number, since it uses as much as digits as its factorization.

679067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 679067 is about 824.0552165966. The cubic root of 679067 is about 87.8963569756.

The spelling of 679067 in words is "six hundred seventy-nine thousand, sixty-seven".