38616068 has 6 divisors (see below), whose sum is σ = 67578126. Its totient is φ = 19308032.

The previous prime is 38616013. The next prime is 38616073. The reversal of 38616068 is 86061683.

It can be written as a sum of positive squares in only one way, i.e., 35259844 + 3356224 = 5938^2 + 1832^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4827005 + ... + 4827012.

It is an arithmetic number, because the mean of its divisors is an integer number (11263021).

Almost surely, 2^38616068 is an apocalyptic number.

It is an amenable number.

38616068 is a deficient number, since it is larger than the sum of its proper divisors (28962058).

38616068 is a wasteful number, since it uses less digits than its factorization.

38616068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654021 (or 9654019 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 38616068 is about 6214.1828103138. The cubic root of 38616068 is about 338.0046566355.

The spelling of 38616068 in words is "thirty-eight million, six hundred sixteen thousand, sixty-eight".