38810934 has 32 divisors (see below), whose sum is σ = 86561280. Its totient is φ = 12889800.

The previous prime is 38810927. The next prime is 38810951. The reversal of 38810934 is 43901883.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15639 + ... + 17949.

It is an arithmetic number, because the mean of its divisors is an integer number (2705040).

Almost surely, 2^38810934 is an apocalyptic number.

38810934 is an abundant number, since it is smaller than the sum of its proper divisors (47750346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38810934 is a wasteful number, since it uses less digits than its factorization.

38810934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 38810934 is about 6229.8422130902. The cubic root of 38810934 is about 338.5722539866.

The spelling of 38810934 in words is "thirty-eight million, eight hundred ten thousand, nine hundred thirty-four".