3680704447111 has 4 divisors (see below), whose sum is σ = 3680708761224. Its totient is φ = 3680700133000.

The previous prime is 3680704447109. The next prime is 3680704447223. The reversal of 3680704447111 is 1117444070863.

3680704447111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3680704447111 - 2¹ = 3680704447109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680704441111) 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, 400465 + ... + 2742586.

It is an arithmetic number, because the mean of its divisors is an integer number (920177190306).

Almost surely, 2^{3680704447111} is an apocalyptic number.

3680704447111 is a deficient number, since it is larger than the sum of its proper divisors (4314113).

3680704447111 is a wasteful number, since it uses less digits than its factorization.

3680704447111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314112.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 3680704447111 in words is "three trillion, six hundred eighty billion, seven hundred four million, four hundred forty-seven thousand, one hundred eleven".