34188189 has 16 divisors (see below), whose sum is σ = 54362112. Its totient is φ = 18686448.

The previous prime is 34188181. The next prime is 34188227. The reversal of 34188189 is 98188143.

34188189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34188189 - 2³ = 34188181 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34188189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34188181) 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 15 ways as a sum of consecutive naturals, for example, 34909 + ... + 35874.

It is an arithmetic number, because the mean of its divisors is an integer number (3397632).

Almost surely, 2^34188189 is an apocalyptic number.

It is an amenable number.

34188189 is a deficient number, since it is larger than the sum of its proper divisors (20173923).

34188189 is a wasteful number, since it uses less digits than its factorization.

34188189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70816.

The product of its digits is 55296, while the sum is 42.

The square root of 34188189 is about 5847.0667004918. The cubic root of 34188189 is about 324.5577859473.

The spelling of 34188189 in words is "thirty-four million, one hundred eighty-eight thousand, one hundred eighty-nine".