8934647328 has 192 divisors, whose sum is σ = 27003715200. Its totient is φ = 2907975168.

The previous prime is 8934647327. The next prime is 8934647341. The reversal of 8934647328 is 8237464398.

8934647328 is a `hidden beast` number, since 8 + 93 + 464 + 73 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (8934647327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3007828 + ... + 3010796.

It is an arithmetic number, because the mean of its divisors is an integer number (140644350).

Almost surely, 2^8934647328 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 8934647328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13501857600).

8934647328 is an abundant number, since it is smaller than the sum of its proper divisors (18069067872).

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

8934647328 is an equidigital number, since it uses as much as digits as its factorization.

8934647328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043 (or 3017 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 8934647328 is about 94523.2634222920. The cubic root of 8934647328 is about 2075.0368080179.

The spelling of 8934647328 in words is "eight billion, nine hundred thirty-four million, six hundred forty-seven thousand, three hundred twenty-eight".