38294934 has 32 divisors (see below), whose sum is σ = 78174720. Its totient is φ = 12503712.

The previous prime is 38294911. The next prime is 38294939. The reversal of 38294934 is 43949283.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38294939) by changing a digit.

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, 81769 + ... + 82235.

It is an arithmetic number, because the mean of its divisors is an integer number (2442960).

Almost surely, 2^38294934 is an apocalyptic number.

38294934 is an abundant number, since it is smaller than the sum of its proper divisors (39879786).

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

38294934 is a wasteful number, since it uses less digits than its factorization.

38294934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its digits is 186624, while the sum is 42.

The square root of 38294934 is about 6188.2900707708. The cubic root of 38294934 is about 337.0650902869.

The spelling of 38294934 in words is "thirty-eight million, two hundred ninety-four thousand, nine hundred thirty-four".