6705349697 has 2 divisors, whose sum is σ = 6705349698. Its totient is φ = 6705349696.

The previous prime is 6705349657. The next prime is 6705349727. The reversal of 6705349697 is 7969435076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4723675441 + 1981674256 = 68729^2 + 44516^2 .

It is a cyclic number.

It is not a de Polignac number, because 6705349697 - 2¹⁰ = 6705348673 is a prime.

It is not a weakly prime, because it can be changed into another prime (6705349657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352674848 + 3352674849.

It is an arithmetic number, because the mean of its divisors is an integer number (3352674849).

Almost surely, 2^6705349697 is an apocalyptic number.

It is an amenable number.

6705349697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6705349697 is an equidigital number, since it uses as much as digits as its factorization.

6705349697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 56.

The square root of 6705349697 is about 81886.1996736935. The cubic root of 6705349697 is about 1885.7052521734.

The spelling of 6705349697 in words is "six billion, seven hundred five million, three hundred forty-nine thousand, six hundred ninety-seven".