3866807675 has 24 divisors (see below), whose sum is σ = 5082567552. Its totient is φ = 2908224000.

The previous prime is 3866807657. The next prime is 3866807677. The reversal of 3866807675 is 5767086683.

It is a happy number.

3866807675 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3866807675 - 2²⁶ = 3799698811 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3866807675.

It is not an unprimeable number, because it can be changed into a prime (3866807677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416585 + ... + 425765.

It is an arithmetic number, because the mean of its divisors is an integer number (211773648).

Almost surely, 2^3866807675 is an apocalyptic number.

3866807675 is a deficient number, since it is larger than the sum of its proper divisors (1215759877).

3866807675 is a wasteful number, since it uses less digits than its factorization.

3866807675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10199 (or 10194 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The square root of 3866807675 is about 62183.6608362679. The cubic root of 3866807675 is about 1569.5826544278.

The spelling of 3866807675 in words is "three billion, eight hundred sixty-six million, eight hundred seven thousand, six hundred seventy-five".