8229208660 has 48 divisors (see below), whose sum is σ = 17691367680. Its totient is φ = 3214362240.

The previous prime is 8229208573. The next prime is 8229208723. The reversal of 8229208660 is 668029228.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145317 + ... + 193843.

It is an arithmetic number, because the mean of its divisors is an integer number (368570160).

Almost surely, 2^8229208660 is an apocalyptic number.

It is an amenable number.

8229208660 is an abundant number, since it is smaller than the sum of its proper divisors (9462159020).

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

8229208660 is a wasteful number, since it uses less digits than its factorization.

8229208660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48736 (or 48734 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 8229208660 is about 90714.9858623149. The cubic root of 8229208660 is about 2018.9211521701.

The spelling of 8229208660 in words is "eight billion, two hundred twenty-nine million, two hundred eight thousand, six hundred sixty".