38660808 has 16 divisors (see below), whose sum is σ = 96652080. Its totient is φ = 12886928.

The previous prime is 38660773. The next prime is 38660833. The reversal of 38660808 is 80806683.

38660808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 805410 + ... + 805457.

It is an arithmetic number, because the mean of its divisors is an integer number (6040755).

Almost surely, 2^38660808 is an apocalyptic number.

It is an amenable number.

38660808 is an abundant number, since it is smaller than the sum of its proper divisors (57991272).

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

38660808 is a wasteful number, since it uses less digits than its factorization.

38660808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610876 (or 1610872 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 38660808 is about 6217.7815979656. The cubic root of 38660808 is about 338.1351419724.

The spelling of 38660808 in words is "thirty-eight million, six hundred sixty thousand, eight hundred eight".