8274447008 has 48 divisors (see below), whose sum is σ = 16680867840. Its totient is φ = 4038502656.

The previous prime is 8274447007. The next prime is 8274447017. The reversal of 8274447008 is 8007444728.

It is a self number, because there is not a number n which added to its sum of digits gives 8274447008.

It is not an unprimeable number, because it can be changed into a prime (8274447007) 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, 577985 + ... + 592127.

It is an arithmetic number, because the mean of its divisors is an integer number (347518080).

Almost surely, 2^8274447008 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 8274447008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8340433920).

8274447008 is an abundant number, since it is smaller than the sum of its proper divisors (8406420832).

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

8274447008 is a wasteful number, since it uses less digits than its factorization.

8274447008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14589 (or 14581 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 44.

The square root of 8274447008 is about 90963.9874235953. The cubic root of 8274447008 is about 2022.6139254767.

The spelling of 8274447008 in words is "eight billion, two hundred seventy-four million, four hundred forty-seven thousand, eight".