3868576996609 has 48 divisors (see below), whose sum is σ = 4513656403200. Its totient is φ = 3294444172032.

The previous prime is 3868576996547. The next prime is 3868576996667. The reversal of 3868576996609 is 9066996758683.

It is not a de Polignac number, because 3868576996609 - 2¹⁵ = 3868576963841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3868576996709) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 26993062 + ... + 27136000.

It is an arithmetic number, because the mean of its divisors is an integer number (94034508400).

Almost surely, 2^{3868576996609} is an apocalyptic number.

It is an amenable number.

3868576996609 is a deficient number, since it is larger than the sum of its proper divisors (645079406591).

3868576996609 is a wasteful number, since it uses less digits than its factorization.

3868576996609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143142 (or 143123 counting only the distinct ones).

The product of its (nonzero) digits is 6348948480, while the sum is 82.

The spelling of 3868576996609 in words is "three trillion, eight hundred sixty-eight billion, five hundred seventy-six million, nine hundred ninety-six thousand, six hundred nine".