8471804680 has 32 divisors (see below), whose sum is σ = 19064355840. Its totient is φ = 3388224960.

The previous prime is 8471804647. The next prime is 8471804753. The reversal of 8471804680 is 864081748.

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 8471804680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393967 + ... + 414913.

It is an arithmetic number, because the mean of its divisors is an integer number (595761120).

Almost surely, 2^8471804680 is an apocalyptic number.

It is an amenable number.

8471804680 is an abundant number, since it is smaller than the sum of its proper divisors (10592551160).

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

8471804680 is a wasteful number, since it uses less digits than its factorization.

8471804680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31069 (or 31065 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 8471804680 is about 92042.4069654852. The cubic root of 8471804680 is about 2038.5685106741.

The spelling of 8471804680 in words is "eight billion, four hundred seventy-one million, eight hundred four thousand, six hundred eighty".