39538113 has 16 divisors (see below), whose sum is σ = 55689216. Its totient is φ = 24912720.

The previous prime is 39538099. The next prime is 39538117. The reversal of 39538113 is 31183593.

39538113 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 39538113 - 2¹³ = 39529921 is a prime.

It is a super-3 number, since 3×39538113³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (39538117) 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, 945 + ... + 8942.

It is an arithmetic number, because the mean of its divisors is an integer number (3480576).

Almost surely, 2^39538113 is an apocalyptic number.

It is an amenable number.

39538113 is a deficient number, since it is larger than the sum of its proper divisors (16151103).

39538113 is a wasteful number, since it uses less digits than its factorization.

39538113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9964.

The product of its digits is 9720, while the sum is 33.

The square root of 39538113 is about 6287.9339214085. The cubic root of 39538113 is about 340.6737304016.

The spelling of 39538113 in words is "thirty-nine million, five hundred thirty-eight thousand, one hundred thirteen".