6879016699 has 2 divisors, whose sum is σ = 6879016700. Its totient is φ = 6879016698.

The previous prime is 6879016693. The next prime is 6879016751. The reversal of 6879016699 is 9966109786.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6879016699 - 2⁵ = 6879016667 is a prime.

It is not a weakly prime, because it can be changed into another prime (6879016693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3439508349 + 3439508350.

It is an arithmetic number, because the mean of its divisors is an integer number (3439508350).

Almost surely, 2^6879016699 is an apocalyptic number.

6879016699 is a deficient number, since it is larger than the sum of its proper divisors (1).

6879016699 is an equidigital number, since it uses as much as digits as its factorization.

6879016699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 61.

The square root of 6879016699 is about 82939.8378283922. The cubic root of 6879016699 is about 1901.8464689615.

The spelling of 6879016699 in words is "six billion, eight hundred seventy-nine million, sixteen thousand, six hundred ninety-nine".