3862685616 has 40 divisors (see below), whose sum is σ = 10001703600. Its totient is φ = 1284581376.

The previous prime is 3862685609. The next prime is 3862685627. The reversal of 3862685616 is 6165862683.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72141 + ... + 113708.

It is an arithmetic number, because the mean of its divisors is an integer number (250042590).

Almost surely, 2^3862685616 is an apocalyptic number.

It is an amenable number.

3862685616 is an abundant number, since it is smaller than the sum of its proper divisors (6139017984).

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

3862685616 is a wasteful number, since it uses less digits than its factorization.

3862685616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186293 (or 186287 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 3862685616 is about 62150.5077694463. The cubic root of 3862685616 is about 1569.0247254062.

The spelling of 3862685616 in words is "three billion, eight hundred sixty-two million, six hundred eighty-five thousand, six hundred sixteen".