38536616 has 32 divisors (see below), whose sum is σ = 74528640. Its totient is φ = 18670848.

The previous prime is 38536613. The next prime is 38536639. The reversal of 38536616 is 61663583.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38536616.

It is not an unprimeable number, because it can be changed into a prime (38536613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42035 + ... + 42941.

It is an arithmetic number, because the mean of its divisors is an integer number (2329020).

Almost surely, 2^38536616 is an apocalyptic number.

It is an amenable number.

38536616 is a deficient number, since it is larger than the sum of its proper divisors (35992024).

38536616 is a wasteful number, since it uses less digits than its factorization.

38536616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1069 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 38536616 is about 6207.7867231405. The cubic root of 38536616 is about 337.7726842427.

The spelling of 38536616 in words is "thirty-eight million, five hundred thirty-six thousand, six hundred sixteen".