6797579 has 2 divisors, whose sum is σ = 6797580. Its totient is φ = 6797578.

The previous prime is 6797561. The next prime is 6797591. The reversal of 6797579 is 9757976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6797579 - 2¹² = 6793483 is a prime.

It is a super-2 number, since 2×6797579² = 92414160522482, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6797509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3398789 + 3398790.

It is an arithmetic number, because the mean of its divisors is an integer number (3398790).

Almost surely, 2^6797579 is an apocalyptic number.

6797579 is a deficient number, since it is larger than the sum of its proper divisors (1).

6797579 is an equidigital number, since it uses as much as digits as its factorization.

6797579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 833490, while the sum is 50.

The square root of 6797579 is about 2607.2167151965. The cubic root of 6797579 is about 189.4311610782.

The spelling of 6797579 in words is "six million, seven hundred ninety-seven thousand, five hundred seventy-nine".