3846518856848 has 40 divisors (see below), whose sum is σ = 7750939562880. Its totient is φ = 1847592339840.

The previous prime is 3846518856821. The next prime is 3846518856863. The reversal of 3846518856848 is 8486588156483.

It is a Harshad number since it is a multiple of its sum of digits (74).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41076638 + ... + 41170173.

It is an arithmetic number, because the mean of its divisors is an integer number (193773489072).

Almost surely, 2^{3846518856848} is an apocalyptic number.

It is an amenable number.

3846518856848 is an abundant number, since it is smaller than the sum of its proper divisors (3904420706032).

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

3846518856848 is a wasteful number, since it uses less digits than its factorization.

3846518856848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82246935 (or 82246929 counting only the distinct ones).

The product of its digits is 1415577600, while the sum is 74.

The spelling of 3846518856848 in words is "three trillion, eight hundred forty-six billion, five hundred eighteen million, eight hundred fifty-six thousand, eight hundred forty-eight".