34634639297 has 2 divisors, whose sum is σ = 34634639298. Its totient is φ = 34634639296.

The previous prime is 34634639279. The next prime is 34634639311. The reversal of 34634639297 is 79293643643.

Together with previous prime (34634639279) 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., 17542737601 + 17091901696 = 132449^2 + 130736^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34634639297 is a prime.

It is not a weakly prime, because it can be changed into another prime (34634639267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17317319648 + 17317319649.

It is an arithmetic number, because the mean of its divisors is an integer number (17317319649).

Almost surely, 2^34634639297 is an apocalyptic number.

It is an amenable number.

34634639297 is a deficient number, since it is larger than the sum of its proper divisors (1).

34634639297 is an equidigital number, since it uses as much as digits as its factorization.

34634639297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17635968, while the sum is 56.

The spelling of 34634639297 in words is "thirty-four billion, six hundred thirty-four million, six hundred thirty-nine thousand, two hundred ninety-seven".