8471475964 has 24 divisors (see below), whose sum is σ = 17834687360. Its totient is φ = 3439546416.

The previous prime is 8471475953. The next prime is 8471475977. The reversal of 8471475964 is 4695741748.

It is a congruent number.

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, 7961382 + ... + 7962445.

Almost surely, 2^8471475964 is an apocalyptic number.

It is an amenable number.

8471475964 is an abundant number, since it is smaller than the sum of its proper divisors (9363211396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8471475964 is a wasteful number, since it uses less digits than its factorization.

8471475964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15923857 (or 15923855 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 55.

The square root of 8471475964 is about 92040.6212712626. The cubic root of 8471475964 is about 2038.5421440466.

The spelling of 8471475964 in words is "eight billion, four hundred seventy-one million, four hundred seventy-five thousand, nine hundred sixty-four".