13716679 has 2 divisors, whose sum is σ = 13716680. Its totient is φ = 13716678.

The previous prime is 13716667. The next prime is 13716701. The reversal of 13716679 is 97661731.

It is a happy number.

13716679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (97661731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13716679 - 2⁷ = 13716551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13716649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6858339 + 6858340.

It is an arithmetic number, because the mean of its divisors is an integer number (6858340).

Almost surely, 2^13716679 is an apocalyptic number.

13716679 is a deficient number, since it is larger than the sum of its proper divisors (1).

13716679 is an equidigital number, since it uses as much as digits as its factorization.

13716679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 40.

The square root of 13716679 is about 3703.6035154968. The cubic root of 13716679 is about 239.3773152273.

The spelling of 13716679 in words is "thirteen million, seven hundred sixteen thousand, six hundred seventy-nine".