38933568 has 56 divisors (see below), whose sum is σ = 114462560. Its totient is φ = 12977280.

The previous prime is 38933567. The next prime is 38933579. The reversal of 38933568 is 86533983.

38933568 is a `hidden beast` number, since 3 + 89 + 3 + 3 + 568 = 666.

It is not an unprimeable number, because it can be changed into a prime (38933563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9538 + ... + 12993.

Almost surely, 2^38933568 is an apocalyptic number.

It is an amenable number.

38933568 is an abundant number, since it is smaller than the sum of its proper divisors (75528992).

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

38933568 is a wasteful number, since it uses less digits than its factorization.

38933568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22552 (or 22536 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 38933568 is about 6239.6769147128. The cubic root of 38933568 is about 338.9284836216.

It can be divided in two parts, 389335 and 68, that added together give a triangular number (389403 = T₈₈₂).

The spelling of 38933568 in words is "thirty-eight million, nine hundred thirty-three thousand, five hundred sixty-eight".