8281722048 has 56 divisors (see below), whose sum is σ = 22129059120. Its totient is φ = 2733235200.

The previous prime is 8281722047. The next prime is 8281722077. The reversal of 8281722048 is 8402271828.

It is not an unprimeable number, because it can be changed into a prime (8281722047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194143 + ... + 232926.

It is an arithmetic number, because the mean of its divisors is an integer number (395161770).

Almost surely, 2^8281722048 is an apocalyptic number.

It is an amenable number.

8281722048 is an abundant number, since it is smaller than the sum of its proper divisors (13847337072).

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

8281722048 is a wasteful number, since it uses less digits than its factorization.

8281722048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427185 (or 427175 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 8281722048 is about 91003.9672102266. The cubic root of 8281722048 is about 2023.2065244689.

The spelling of 8281722048 in words is "eight billion, two hundred eighty-one million, seven hundred twenty-two thousand, forty-eight".