34868456369 has 2 divisors, whose sum is σ = 34868456370. Its totient is φ = 34868456368.

The previous prime is 34868456323. The next prime is 34868456411. The reversal of 34868456369 is 96365486843.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30176206369 + 4692250000 = 173713^2 + 68500^2 .

It is an emirp because it is prime and its reverse (96365486843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34868456369 - 2²⁴ = 34851679153 is a prime.

It is a super-2 number, since 2×34868456369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34868456069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17434228184 + 17434228185.

It is an arithmetic number, because the mean of its divisors is an integer number (17434228185).

Almost surely, 2^34868456369 is an apocalyptic number.

It is an amenable number.

34868456369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34868456369 is an equidigital number, since it uses as much as digits as its factorization.

34868456369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89579520, while the sum is 62.

The spelling of 34868456369 in words is "thirty-four billion, eight hundred sixty-eight million, four hundred fifty-six thousand, three hundred sixty-nine".