34198389 has 16 divisors (see below), whose sum is σ = 51308800. Its totient is φ = 22508928.

The previous prime is 34198327. The next prime is 34198391. The reversal of 34198389 is 98389143.

34198389 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 34198389 - 2⁷ = 34198261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34198189) 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, 5884 + ... + 10149.

It is an arithmetic number, because the mean of its divisors is an integer number (3206800).

Almost surely, 2^34198389 is an apocalyptic number.

It is an amenable number.

34198389 is a deficient number, since it is larger than the sum of its proper divisors (17110411).

34198389 is a wasteful number, since it uses less digits than its factorization.

34198389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16121 (or 16115 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 34198389 is about 5847.9388676695. The cubic root of 34198389 is about 324.5900598635.

The spelling of 34198389 in words is "thirty-four million, one hundred ninety-eight thousand, three hundred eighty-nine".