34198939 has 8 divisors (see below), whose sum is σ = 35588160. Its totient is φ = 32837376.

The previous prime is 34198909. The next prime is 34198943. The reversal of 34198939 is 93989143.

34198939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34198939 - 2¹¹ = 34196891 is a prime.

It is a super-3 number, since 3×34198939³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34198909) 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 7 ways as a sum of consecutive naturals, for example, 4374 + ... + 9355.

It is an arithmetic number, because the mean of its divisors is an integer number (4448520).

Almost surely, 2^34198939 is an apocalyptic number.

34198939 is a deficient number, since it is larger than the sum of its proper divisors (1389221).

34198939 is a wasteful number, since it uses less digits than its factorization.

34198939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829.

The product of its digits is 209952, while the sum is 46.

The square root of 34198939 is about 5847.9858925958. The cubic root of 34198939 is about 324.5917999413.

The spelling of 34198939 in words is "thirty-four million, one hundred ninety-eight thousand, nine hundred thirty-nine".