34344679697 has 2 divisors, whose sum is σ = 34344679698. Its totient is φ = 34344679696.

The previous prime is 34344679679. The next prime is 34344679703. The reversal of 34344679697 is 79697644343.

Together with previous prime (34344679679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21719685376 + 12624994321 = 147376^2 + 112361^2 .

It is a cyclic number.

It is not a de Polignac number, because 34344679697 - 2⁸ = 34344679441 is a prime.

It is not a weakly prime, because it can be changed into another prime (34344679627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172339848 + 17172339849.

It is an arithmetic number, because the mean of its divisors is an integer number (17172339849).

Almost surely, 2^34344679697 is an apocalyptic number.

It is an amenable number.

34344679697 is a deficient number, since it is larger than the sum of its proper divisors (1).

34344679697 is an equidigital number, since it uses as much as digits as its factorization.

34344679697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82301184, while the sum is 62.

The spelling of 34344679697 in words is "thirty-four billion, three hundred forty-four million, six hundred seventy-nine thousand, six hundred ninety-seven".