3846684880018 has 16 divisors (see below), whose sum is σ = 5786596118880. Its totient is φ = 1917819927936.

The previous prime is 3846684879991. The next prime is 3846684880039. The reversal of 3846684880018 is 8100884866483.

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, 21306853 + ... + 21486631.

It is an arithmetic number, because the mean of its divisors is an integer number (361662257430).

Almost surely, 2^{3846684880018} is an apocalyptic number.

3846684880018 is a deficient number, since it is larger than the sum of its proper divisors (1939911238862).

3846684880018 is a wasteful number, since it uses less digits than its factorization.

3846684880018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210441.

The product of its (nonzero) digits is 56623104, while the sum is 64.

The spelling of 3846684880018 in words is "three trillion, eight hundred forty-six billion, six hundred eighty-four million, eight hundred eighty thousand, eighteen".