8191710484 has 12 divisors (see below), whose sum is σ = 14537402208. Its totient is φ = 4038167000.

The previous prime is 8191710467. The next prime is 8191710503. The reversal of 8191710484 is 4840171918.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8191710484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14421742 + ... + 14422309.

It is an arithmetic number, because the mean of its divisors is an integer number (1211450184).

Almost surely, 2^8191710484 is an apocalyptic number.

It is an amenable number.

8191710484 is a deficient number, since it is larger than the sum of its proper divisors (6345691724).

8191710484 is a wasteful number, since it uses less digits than its factorization.

8191710484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28844126 (or 28844124 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 8191710484 is about 90508.0686126933. The cubic root of 8191710484 is about 2015.8499316808.

The spelling of 8191710484 in words is "eight billion, one hundred ninety-one million, seven hundred ten thousand, four hundred eighty-four".