34695893 has 2 divisors, whose sum is σ = 34695894. Its totient is φ = 34695892.

The previous prime is 34695887. The next prime is 34695907. The reversal of 34695893 is 39859643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34597924 + 97969 = 5882^2 + 313^2 .

It is an emirp because it is prime and its reverse (39859643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34695893 - 2²² = 30501589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34695853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17347946 + 17347947.

It is an arithmetic number, because the mean of its divisors is an integer number (17347947).

Almost surely, 2^34695893 is an apocalyptic number.

It is an amenable number.

34695893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34695893 is an equidigital number, since it uses as much as digits as its factorization.

34695893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 47.

The square root of 34695893 is about 5890.3219776172. The cubic root of 34695893 is about 326.1564889098.

The spelling of 34695893 in words is "thirty-four million, six hundred ninety-five thousand, eight hundred ninety-three".