38976016 has 20 divisors (see below), whose sum is σ = 76027500. Its totient is φ = 19356032.

The previous prime is 38976013. The next prime is 38976023. The reversal of 38976016 is 61067983.

It can be written as a sum of positive squares in 2 ways, for example, as 5382400 + 33593616 = 2320^2 + 5796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38976016.

It is not an unprimeable number, because it can be changed into a prime (38976013) 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, 5791 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (3801375).

Almost surely, 2^38976016 is an apocalyptic number.

It is an amenable number.

38976016 is a deficient number, since it is larger than the sum of its proper divisors (37051484).

38976016 is a wasteful number, since it uses less digits than its factorization.

38976016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16506 (or 16500 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 38976016 is about 6243.0774462600. The cubic root of 38976016 is about 339.0516131101.

The spelling of 38976016 in words is "thirty-eight million, nine hundred seventy-six thousand, sixteen".