13792679 has 4 divisors (see below), whose sum is σ = 13802976. Its totient is φ = 13782384.

The previous prime is 13792643. The next prime is 13792699. The reversal of 13792679 is 97629731.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 97629731 = 101 ⋅966631.

It is a cyclic number.

It is not a de Polignac number, because 13792679 - 2²⁰ = 12744103 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 (13792609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2774 + ... + 5939.

It is an arithmetic number, because the mean of its divisors is an integer number (3450744).

Almost surely, 2^13792679 is an apocalyptic number.

13792679 is a deficient number, since it is larger than the sum of its proper divisors (10297).

13792679 is an equidigital number, since it uses as much as digits as its factorization.

13792679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10296.

The product of its digits is 142884, while the sum is 44.

The square root of 13792679 is about 3713.8496200035. The cubic root of 13792679 is about 239.8186071501.

The spelling of 13792679 in words is "thirteen million, seven hundred ninety-two thousand, six hundred seventy-nine".