34688893 has 2 divisors, whose sum is σ = 34688894. Its totient is φ = 34688892.

The previous prime is 34688833. The next prime is 34688897. The reversal of 34688893 is 39888643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27436644 + 7252249 = 5238^2 + 2693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34688893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34688897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17344446 + 17344447.

It is an arithmetic number, because the mean of its divisors is an integer number (17344447).

Almost surely, 2^34688893 is an apocalyptic number.

It is an amenable number.

34688893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34688893 is an equidigital number, since it uses as much as digits as its factorization.

34688893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 49.

The square root of 34688893 is about 5889.7277526215. The cubic root of 34688893 is about 326.1345530861.

The spelling of 34688893 in words is "thirty-four million, six hundred eighty-eight thousand, eight hundred ninety-three".