13168679 has 4 divisors (see below), whose sum is σ = 13176576. Its totient is φ = 13160784.

The previous prime is 13168669. The next prime is 13168709. The reversal of 13168679 is 97686131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13168679 - 2⁴ = 13168663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13168669) 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 in 3 ways as a sum of consecutive naturals, for example, 359 + ... + 5144.

It is an arithmetic number, because the mean of its divisors is an integer number (3294144).

Almost surely, 2^13168679 is an apocalyptic number.

13168679 is a deficient number, since it is larger than the sum of its proper divisors (7897).

13168679 is an equidigital number, since it uses as much as digits as its factorization.

13168679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896.

The product of its digits is 54432, while the sum is 41.

The square root of 13168679 is about 3628.8674541791. The cubic root of 13168679 is about 236.1460780488.

The spelling of 13168679 in words is "thirteen million, one hundred sixty-eight thousand, six hundred seventy-nine".