38385016 has 16 divisors (see below), whose sum is σ = 75760200. Its totient is φ = 18182304.

The previous prime is 38385013. The next prime is 38385023. The reversal of 38385016 is 61058383.

It is a happy number.

38385016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38385013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 126115 + ... + 126418.

Almost surely, 2^38385016 is an apocalyptic number.

It is an amenable number.

38385016 is a deficient number, since it is larger than the sum of its proper divisors (37375184).

38385016 is a wasteful number, since it uses less digits than its factorization.

38385016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252558 (or 252554 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 38385016 is about 6195.5642196656. The cubic root of 38385016 is about 337.3291784845.

The spelling of 38385016 in words is "thirty-eight million, three hundred eighty-five thousand, sixteen".