8196604722 has 12 divisors (see below), whose sum is σ = 17759310270. Its totient is φ = 2732201568.

The previous prime is 8196604721. The next prime is 8196604733. The reversal of 8196604722 is 2274066918.

It is a happy number.

8196604722 is a `hidden beast` number, since 8 + 19 + 6 + 604 + 7 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7329243321 + 867361401 = 85611^2 + 29451^2 .

It is not an unprimeable number, because it can be changed into a prime (8196604721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227683447 + ... + 227683482.

Almost surely, 2^8196604722 is an apocalyptic number.

8196604722 is an abundant number, since it is smaller than the sum of its proper divisors (9562705548).

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

8196604722 is a wasteful number, since it uses less digits than its factorization.

8196604722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455366937 (or 455366934 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8196604722 is about 90535.1021538055. The cubic root of 8196604722 is about 2016.2513165175.

The spelling of 8196604722 in words is "eight billion, one hundred ninety-six million, six hundred four thousand, seven hundred twenty-two".