3866675688 has 48 divisors (see below), whose sum is σ = 10487536800. Its totient is φ = 1287010080.

The previous prime is 3866675621. The next prime is 3866675741. The reversal of 3866675688 is 8865766683.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10893 + ... + 88611.

It is an arithmetic number, because the mean of its divisors is an integer number (218490350).

Almost surely, 2^3866675688 is an apocalyptic number.

It is an amenable number.

3866675688 is an abundant number, since it is smaller than the sum of its proper divisors (6620861112).

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

3866675688 is a wasteful number, since it uses less digits than its factorization.

3866675688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78422 (or 78415 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The square root of 3866675688 is about 62182.5995596839. The cubic root of 3866675688 is about 1569.5647958668.

The spelling of 3866675688 in words is "three billion, eight hundred sixty-six million, six hundred seventy-five thousand, six hundred eighty-eight".