38930836 has 12 divisors (see below), whose sum is σ = 77861728. Its totient is φ = 16684632.

The previous prime is 38930831. The next prime is 38930839. The reversal of 38930836 is 63803983.

38930836 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38930831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695166 + ... + 695221.

Almost surely, 2^38930836 is an apocalyptic number.

It is an amenable number.

38930836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38930836 is a wasteful number, since it uses less digits than its factorization.

38930836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390398 (or 1390396 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 38930836 is about 6239.4579892808. The cubic root of 38930836 is about 338.9205558074.

The spelling of 38930836 in words is "thirty-eight million, nine hundred thirty thousand, eight hundred thirty-six".