6799679 has 2 divisors, whose sum is σ = 6799680. Its totient is φ = 6799678.

The previous prime is 6799669. The next prime is 6799687. The reversal of 6799679 is 9769976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6799679 - 2²⁰ = 5751103 is a prime.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 6799679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6799619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3399839 + 3399840.

It is an arithmetic number, because the mean of its divisors is an integer number (3399840).

Almost surely, 2^6799679 is an apocalyptic number.

6799679 is a deficient number, since it is larger than the sum of its proper divisors (1).

6799679 is an equidigital number, since it uses as much as digits as its factorization.

6799679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1285956, while the sum is 53.

The square root of 6799679 is about 2607.6194124143. The cubic root of 6799679 is about 189.4506662814.

It can be divided in two parts, 679967 and 9, that added together give a palindrome (679976).

The spelling of 6799679 in words is "six million, seven hundred ninety-nine thousand, six hundred seventy-nine".