8047985176 has 64 divisors (see below), whose sum is σ = 18926369280. Its totient is φ = 3116762880.

The previous prime is 8047985171. The next prime is 8047985201. The reversal of 8047985176 is 6715897408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8047985171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63756 + ... + 141988.

It is an arithmetic number, because the mean of its divisors is an integer number (295724520).

Almost surely, 2^8047985176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8047985176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9463184640).

8047985176 is an abundant number, since it is smaller than the sum of its proper divisors (10878384104).

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

8047985176 is a wasteful number, since it uses less digits than its factorization.

8047985176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78424 (or 78420 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 55.

The square root of 8047985176 is about 89710.5633467988. The cubic root of 8047985176 is about 2003.9907961431.

The spelling of 8047985176 in words is "eight billion, forty-seven million, nine hundred eighty-five thousand, one hundred seventy-six".