39112934 has 16 divisors (see below), whose sum is σ = 68687136. Its totient is φ = 16353600.

The previous prime is 39112933. The next prime is 39112951. The reversal of 39112934 is 43921193.

It is a self number, because there is not a number n which added to its sum of digits gives 39112934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39112933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33497 + ... + 34644.

It is an arithmetic number, because the mean of its divisors is an integer number (4292946).

Almost surely, 2^39112934 is an apocalyptic number.

39112934 is a deficient number, since it is larger than the sum of its proper divisors (29574202).

39112934 is a wasteful number, since it uses less digits than its factorization.

39112934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68191.

The product of its digits is 5832, while the sum is 32.

The square root of 39112934 is about 6254.0334185228. The cubic root of 39112934 is about 339.4481648083.

The spelling of 39112934 in words is "thirty-nine million, one hundred twelve thousand, nine hundred thirty-four".