8647982112 has 384 divisors, whose sum is σ = 29262643200. Its totient is φ = 2171520000.

The previous prime is 8647982089. The next prime is 8647982117. The reversal of 8647982112 is 2112897468.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8647982117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34453987 + ... + 34454237.

It is an arithmetic number, because the mean of its divisors is an integer number (76204800).

Almost surely, 2^8647982112 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 8647982112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14631321600).

8647982112 is an abundant number, since it is smaller than the sum of its proper divisors (20614661088).

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

8647982112 is a wasteful number, since it uses less digits than its factorization.

8647982112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 8647982112 is about 92994.5273228484. The cubic root of 8647982112 is about 2052.6028498258.

The spelling of 8647982112 in words is "eight billion, six hundred forty-seven million, nine hundred eighty-two thousand, one hundred twelve".