38889336 has 32 divisors (see below), whose sum is σ = 102943440. Its totient is φ = 12200448.

The previous prime is 38889299. The next prime is 38889341. The reversal of 38889336 is 63398883.

38889336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 47251 + ... + 48066.

Almost surely, 2^38889336 is an apocalyptic number.

It is an amenable number.

38889336 is an abundant number, since it is smaller than the sum of its proper divisors (64054104).

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

38889336 is a wasteful number, since it uses less digits than its factorization.

38889336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95343 (or 95339 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 38889336 is about 6236.1314931614. The cubic root of 38889336 is about 338.8000840060.

The spelling of 38889336 in words is "thirty-eight million, eight hundred eighty-nine thousand, three hundred thirty-six".