39134938 has 8 divisors (see below), whose sum is σ = 58910688. Its totient is φ = 19498044.

The previous prime is 39134933. The next prime is 39134957. The reversal of 39134938 is 83943193.

39134938 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 self number, because there is not a number n which added to its sum of digits gives 39134938.

It is not an unprimeable number, because it can be changed into a prime (39134933) 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, 34006 + ... + 35137.

It is an arithmetic number, because the mean of its divisors is an integer number (7363836).

Almost surely, 2^39134938 is an apocalyptic number.

39134938 is a deficient number, since it is larger than the sum of its proper divisors (19775750).

39134938 is a wasteful number, since it uses less digits than its factorization.

39134938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69428.

The product of its digits is 69984, while the sum is 40.

The square root of 39134938 is about 6255.7923558891. The cubic root of 39134938 is about 339.5118080113.

The spelling of 39134938 in words is "thirty-nine million, one hundred thirty-four thousand, nine hundred thirty-eight".