34068917 has 2 divisors, whose sum is σ = 34068918. Its totient is φ = 34068916.

The previous prime is 34068913. The next prime is 34068953. The reversal of 34068917 is 71986043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33651601 + 417316 = 5801^2 + 646^2 .

It is an emirp because it is prime and its reverse (71986043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34068917 - 2² = 34068913 is a prime.

It is a super-2 number, since 2×34068917² = 2321382211105778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34068913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17034458 + 17034459.

It is an arithmetic number, because the mean of its divisors is an integer number (17034459).

Almost surely, 2^34068917 is an apocalyptic number.

It is an amenable number.

34068917 is a deficient number, since it is larger than the sum of its proper divisors (1).

34068917 is an equidigital number, since it uses as much as digits as its factorization.

34068917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 34068917 is about 5836.8584872344. The cubic root of 34068917 is about 324.1799189965.

The spelling of 34068917 in words is "thirty-four million, sixty-eight thousand, nine hundred seventeen".