6678100699 has 2 divisors, whose sum is σ = 6678100700. Its totient is φ = 6678100698.

The previous prime is 6678100607. The next prime is 6678100717. The reversal of 6678100699 is 9960018766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6678100699 - 2²⁵ = 6644546267 is a prime.

It is not a weakly prime, because it can be changed into another prime (6678100399) 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, 3339050349 + 3339050350.

It is an arithmetic number, because the mean of its divisors is an integer number (3339050350).

Almost surely, 2^6678100699 is an apocalyptic number.

6678100699 is a deficient number, since it is larger than the sum of its proper divisors (1).

6678100699 is an equidigital number, since it uses as much as digits as its factorization.

6678100699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 6678100699 is about 81719.6469583661. The cubic root of 6678100699 is about 1883.1474268440.

The spelling of 6678100699 in words is "six billion, six hundred seventy-eight million, one hundred thousand, six hundred ninety-nine".