6768008699 has 2 divisors, whose sum is σ = 6768008700. Its totient is φ = 6768008698.

The previous prime is 6768008647. The next prime is 6768008701. The reversal of 6768008699 is 9968008676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6768008699 is a prime.

It is a Sophie Germain prime.

Together with 6768008701, 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 (6768008609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3384004349 + 3384004350.

It is an arithmetic number, because the mean of its divisors is an integer number (3384004350).

Almost surely, 2^6768008699 is an apocalyptic number.

6768008699 is a deficient number, since it is larger than the sum of its proper divisors (1).

6768008699 is an equidigital number, since it uses as much as digits as its factorization.

6768008699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 59.

The square root of 6768008699 is about 82267.9080747773. The cubic root of 6768008699 is about 1891.5607889594.

The spelling of 6768008699 in words is "six billion, seven hundred sixty-eight million, eight thousand, six hundred ninety-nine".