34000849 has 4 divisors (see below), whose sum is σ = 34830180. Its totient is φ = 33171520.

The previous prime is 34000819. The next prime is 34000853. The reversal of 34000849 is 94800043.

34000849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 731025 + 33269824 = 855^2 + 5768^2 .

It is a cyclic number.

It is not a de Polignac number, because 34000849 - 2⁷ = 34000721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34000819) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 414604 + ... + 414685.

It is an arithmetic number, because the mean of its divisors is an integer number (8707545).

Almost surely, 2^34000849 is an apocalyptic number.

It is an amenable number.

34000849 is a deficient number, since it is larger than the sum of its proper divisors (829331).

34000849 is an equidigital number, since it uses as much as digits as its factorization.

34000849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829330.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 34000849 is about 5831.0246955402. The cubic root of 34000849 is about 323.9638766057.

The spelling of 34000849 in words is "thirty-four million, eight hundred forty-nine", and thus it is an aban number.