3806850367784 has 32 divisors (see below), whose sum is σ = 7154732985120. Its totient is φ = 1898922507456.

The previous prime is 3806850367769. The next prime is 3806850367841. The reversal of 3806850367784 is 4877630586083.

It is a self number, because there is not a number n which added to its sum of digits gives 3806850367784.

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, 35716379 + ... + 35822805.

It is an arithmetic number, because the mean of its divisors is an integer number (223585405785).

Almost surely, 2^{3806850367784} is an apocalyptic number.

It is an amenable number.

3806850367784 is a deficient number, since it is larger than the sum of its proper divisors (3347882617336).

3806850367784 is a wasteful number, since it uses less digits than its factorization.

3806850367784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116969 (or 116965 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 65.

The spelling of 3806850367784 in words is "three trillion, eight hundred six billion, eight hundred fifty million, three hundred sixty-seven thousand, seven hundred eighty-four".