34338368893 has 2 divisors, whose sum is σ = 34338368894. Its totient is φ = 34338368892.

The previous prime is 34338368879. The next prime is 34338368947. The reversal of 34338368893 is 39886383343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31770210564 + 2568158329 = 178242^2 + 50677^2 .

It is a cyclic number.

It is not a de Polignac number, because 34338368893 - 2⁹ = 34338368381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34338368293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17169184446 + 17169184447.

It is an arithmetic number, because the mean of its divisors is an integer number (17169184447).

Almost surely, 2^34338368893 is an apocalyptic number.

It is an amenable number.

34338368893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34338368893 is an equidigital number, since it uses as much as digits as its factorization.

34338368893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26873856, while the sum is 58.

The spelling of 34338368893 in words is "thirty-four billion, three hundred thirty-eight million, three hundred sixty-eight thousand, eight hundred ninety-three".