8224210447 has 8 divisors (see below), whose sum is σ = 8404588800. Its totient is φ = 8044056984.

The previous prime is 8224210433. The next prime is 8224210469. The reversal of 8224210447 is 7440124228.

8224210447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8224210447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8224211447) 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, 18804 + ... + 129622.

It is an arithmetic number, because the mean of its divisors is an integer number (1050573600).

Almost surely, 2^8224210447 is an apocalyptic number.

8224210447 is a deficient number, since it is larger than the sum of its proper divisors (180378353).

8224210447 is a wasteful number, since it uses less digits than its factorization.

8224210447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112445.

The product of its (nonzero) digits is 28672, while the sum is 34.

The square root of 8224210447 is about 90687.4326850198. The cubic root of 8224210447 is about 2018.5123221898.

The spelling of 8224210447 in words is "eight billion, two hundred twenty-four million, two hundred ten thousand, four hundred forty-seven".