38929084 has 12 divisors (see below), whose sum is σ = 68425000. Its totient is φ = 19379088.

The previous prime is 38929073. The next prime is 38929091. The reversal of 38929084 is 48092983.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38929084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20334 + ... + 22165.

Almost surely, 2^38929084 is an apocalyptic number.

It is an amenable number.

38929084 is a deficient number, since it is larger than the sum of its proper divisors (29495916).

38929084 is a wasteful number, since it uses less digits than its factorization.

38929084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42732 (or 42730 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 38929084 is about 6239.3175908908. The cubic root of 38929084 is about 338.9154715967.

The spelling of 38929084 in words is "thirty-eight million, nine hundred twenty-nine thousand, eighty-four".