38869934 has 16 divisors (see below), whose sum is σ = 61975680. Its totient is φ = 18231480.

The previous prime is 38869933. The next prime is 38869969. The reversal of 38869934 is 43996883.

38869934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38869933) 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, 1052 + ... + 8879.

It is an arithmetic number, because the mean of its divisors is an integer number (3873480).

Almost surely, 2^38869934 is an apocalyptic number.

38869934 is a deficient number, since it is larger than the sum of its proper divisors (23105746).

38869934 is a wasteful number, since it uses less digits than its factorization.

38869934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055.

The product of its digits is 1119744, while the sum is 50.

The square root of 38869934 is about 6234.5756872461. The cubic root of 38869934 is about 338.7437318593.

The spelling of 38869934 in words is "thirty-eight million, eight hundred sixty-nine thousand, nine hundred thirty-four".