34953662693 has 2 divisors, whose sum is σ = 34953662694. Its totient is φ = 34953662692.

The previous prime is 34953662671. The next prime is 34953662701. The reversal of 34953662693 is 39626635943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31924040929 + 3029621764 = 178673^2 + 55042^2 .

It is a cyclic number.

It is not a de Polignac number, because 34953662693 - 2⁶ = 34953662629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34953662633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17476831346 + 17476831347.

It is an arithmetic number, because the mean of its divisors is an integer number (17476831347).

Almost surely, 2^34953662693 is an apocalyptic number.

It is an amenable number.

34953662693 is a deficient number, since it is larger than the sum of its proper divisors (1).

34953662693 is an equidigital number, since it uses as much as digits as its factorization.

34953662693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18895680, while the sum is 56.

The spelling of 34953662693 in words is "thirty-four billion, nine hundred fifty-three million, six hundred sixty-two thousand, six hundred ninety-three".