3366791886771 has 48 divisors (see below), whose sum is σ = 4932374046912. Its totient is φ = 2212807833600.

The previous prime is 3366791886761. The next prime is 3366791886841. The reversal of 3366791886771 is 1776881976633.

3366791886771 is a `hidden beast` number, since 336 + 6 + 7 + 91 + 88 + 67 + 71 = 666.

3366791886771 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3366791886771 - 2⁵ = 3366791886739 is a prime.

It is a super-2 number, since 2×3366791886771² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3366791886771.

It is not an unprimeable number, because it can be changed into a prime (3366791886721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 244299901 + ... + 244313681.

It is an arithmetic number, because the mean of its divisors is an integer number (102757792644).

Almost surely, 2^{3366791886771} is an apocalyptic number.

3366791886771 is a deficient number, since it is larger than the sum of its proper divisors (1565582160141).

3366791886771 is a wasteful number, since it uses less digits than its factorization.

3366791886771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15164 (or 15161 counting only the distinct ones).

The product of its digits is 384072192, while the sum is 72.

The spelling of 3366791886771 in words is "three trillion, three hundred sixty-six billion, seven hundred ninety-one million, eight hundred eighty-six thousand, seven hundred seventy-one".