3166882289947 has 4 divisors (see below), whose sum is σ = 3187855020496. Its totient is φ = 3145909559400.

The previous prime is 3166882289941. The next prime is 3166882289951. The reversal of 3166882289947 is 7499822886613.

3166882289947 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3166882289947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3166882289947.

It is not an unprimeable number, because it can be changed into a prime (3166882289941) 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, 10486365048 + ... + 10486365349.

It is an arithmetic number, because the mean of its divisors is an integer number (796963755124).

Almost surely, 2^{3166882289947} is an apocalyptic number.

3166882289947 is a deficient number, since it is larger than the sum of its proper divisors (20972730549).

3166882289947 is a wasteful number, since it uses less digits than its factorization.

3166882289947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20972730548.

The product of its digits is 501645312, while the sum is 73.

The spelling of 3166882289947 in words is "three trillion, one hundred sixty-six billion, eight hundred eighty-two million, two hundred eighty-nine thousand, nine hundred forty-seven".