3867322833872 has 20 divisors (see below), whose sum is σ = 7514531482656. Its totient is φ = 1928088902880.

The previous prime is 3867322833799. The next prime is 3867322833877. The reversal of 3867322833872 is 2783382237683.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867322833877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348276404 + ... + 348287507.

Almost surely, 2^{3867322833872} is an apocalyptic number.

It is an amenable number.

3867322833872 is a deficient number, since it is larger than the sum of its proper divisors (3647208648784).

3867322833872 is a wasteful number, since it uses less digits than its factorization.

3867322833872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696564266 (or 696564260 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 62.

The spelling of 3867322833872 in words is "three trillion, eight hundred sixty-seven billion, three hundred twenty-two million, eight hundred thirty-three thousand, eight hundred seventy-two".