34038205 has 4 divisors (see below), whose sum is σ = 40845852. Its totient is φ = 27230560.

The previous prime is 34038203. The next prime is 34038223. The reversal of 34038205 is 50283043.

34038205 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 3865156 + 30173049 = 1966^2 + 5493^2 .

It is not a de Polignac number, because 34038205 - 2¹ = 34038203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34038205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34038203) 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, 3403816 + ... + 3403825.

It is an arithmetic number, because the mean of its divisors is an integer number (10211463).

Almost surely, 2^34038205 is an apocalyptic number.

It is an amenable number.

34038205 is a deficient number, since it is larger than the sum of its proper divisors (6807647).

34038205 is an equidigital number, since it uses as much as digits as its factorization.

34038205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807646.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 34038205 is about 5834.2270267791. The cubic root of 34038205 is about 324.0824772247.

It can be divided in two parts, 34038 and 205, that added together give a palindrome (34243).

The spelling of 34038205 in words is "thirty-four million, thirty-eight thousand, two hundred five".