38303888 has 30 divisors (see below), whose sum is σ = 86332086. Its totient is φ = 16415616.

The previous prime is 38303887. The next prime is 38303891. The reversal of 38303888 is 88830383.

It can be written as a sum of positive squares in only one way, i.e., 38291344 + 12544 = 6188^2 + 112^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38303887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23645 + ... + 25212.

Almost surely, 2^38303888 is an apocalyptic number.

It is an amenable number.

38303888 is an abundant number, since it is smaller than the sum of its proper divisors (48028198).

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

38303888 is a wasteful number, since it uses less digits than its factorization.

38303888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48879 (or 48866 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 38303888 is about 6189.0134916641. The cubic root of 38303888 is about 337.0913587364.

The spelling of 38303888 in words is "thirty-eight million, three hundred three thousand, eight hundred eighty-eight".