12679311 has 8 divisors (see below), whose sum is σ = 16945200. Its totient is φ = 8433152.

The previous prime is 12679309. The next prime is 12679313. The reversal of 12679311 is 11397621.

12679311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12679309) and next prime (12679313).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12679311 - 2¹ = 12679309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12679313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360 + ... + 6053.

It is an arithmetic number, because the mean of its divisors is an integer number (2118150).

Almost surely, 2^12679311 is an apocalyptic number.

12679311 is a deficient number, since it is larger than the sum of its proper divisors (4265889).

12679311 is an equidigital number, since it uses as much as digits as its factorization.

12679311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9865.

The product of its digits is 2268, while the sum is 30.

The square root of 12679311 is about 3560.8020164002. The cubic root of 12679311 is about 233.1838945615.

The spelling of 12679311 in words is "twelve million, six hundred seventy-nine thousand, three hundred eleven".