34000685 has 8 divisors (see below), whose sum is σ = 41796216. Its totient is φ = 26536960.

The previous prime is 34000679. The next prime is 34000717. The reversal of 34000685 is 58600043.

34000685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2886601 + 31114084 = 1699^2 + 5578^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34000685 - 2⁶ = 34000621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82724 + ... + 83133.

It is an arithmetic number, because the mean of its divisors is an integer number (5224527).

Almost surely, 2^34000685 is an apocalyptic number.

It is an amenable number.

34000685 is a deficient number, since it is larger than the sum of its proper divisors (7795531).

34000685 is a wasteful number, since it uses less digits than its factorization.

34000685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165903.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 34000685 is about 5831.0106328149. The cubic root of 34000685 is about 323.9633557348.

The spelling of 34000685 in words is "thirty-four million, six hundred eighty-five", and thus it is an aban number.