34623670769 has 2 divisors, whose sum is σ = 34623670770. Its totient is φ = 34623670768.

The previous prime is 34623670703. The next prime is 34623670787. The reversal of 34623670769 is 96707632643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33525610000 + 1098060769 = 183100^2 + 33137^2 .

It is a cyclic number.

It is not a de Polignac number, because 34623670769 - 2⁸ = 34623670513 is a prime.

It is a super-2 number, since 2×34623670769² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34623670769.

It is not a weakly prime, because it can be changed into another prime (34623670799) 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, 17311835384 + 17311835385.

It is an arithmetic number, because the mean of its divisors is an integer number (17311835385).

Almost surely, 2^34623670769 is an apocalyptic number.

It is an amenable number.

34623670769 is a deficient number, since it is larger than the sum of its proper divisors (1).

34623670769 is an equidigital number, since it uses as much as digits as its factorization.

34623670769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 53.

The spelling of 34623670769 in words is "thirty-four billion, six hundred twenty-three million, six hundred seventy thousand, seven hundred sixty-nine".