8768579 has 2 divisors, whose sum is σ = 8768580. Its totient is φ = 8768578.

The previous prime is 8768563. The next prime is 8768581. The reversal of 8768579 is 9758678.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8768579 - 2⁴ = 8768563 is a prime.

It is a super-4 number, since 4×8768579⁴ (a number of 29 digits) contains 4444 as substring.

It is a Sophie Germain prime.

Together with 8768581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8768779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4384289 + 4384290.

It is an arithmetic number, because the mean of its divisors is an integer number (4384290).

Almost surely, 2^8768579 is an apocalyptic number.

8768579 is a deficient number, since it is larger than the sum of its proper divisors (1).

8768579 is an equidigital number, since it uses as much as digits as its factorization.

8768579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 50.

The square root of 8768579 is about 2961.1786504701. The cubic root of 8768579 is about 206.2100082853.

Subtracting 8768579 from its reverse (9758678), we obtain a palindrome (990099).

The spelling of 8768579 in words is "eight million, seven hundred sixty-eight thousand, five hundred seventy-nine".