6774106697 has 2 divisors, whose sum is σ = 6774106698. Its totient is φ = 6774106696.

The previous prime is 6774106601. The next prime is 6774106699. The reversal of 6774106697 is 7966014776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6526862521 + 247244176 = 80789^2 + 15724^2 .

It is a cyclic number.

It is not a de Polignac number, because 6774106697 - 2²⁰ = 6773058121 is a prime.

Together with 6774106699, 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 (6774106699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387053348 + 3387053349.

It is an arithmetic number, because the mean of its divisors is an integer number (3387053349).

Almost surely, 2^6774106697 is an apocalyptic number.

It is an amenable number.

6774106697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6774106697 is an equidigital number, since it uses as much as digits as its factorization.

6774106697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The square root of 6774106697 is about 82304.9615576121. The cubic root of 6774106697 is about 1892.1287192461.

The spelling of 6774106697 in words is "six billion, seven hundred seventy-four million, one hundred six thousand, six hundred ninety-seven".