8220071076 has 48 divisors (see below), whose sum is σ = 22247371776. Its totient is φ = 2313536544.

The previous prime is 8220071051. The next prime is 8220071191. The reversal of 8220071076 is 6701700228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724656 + ... + 735911.

It is an arithmetic number, because the mean of its divisors is an integer number (463486912).

Almost surely, 2^8220071076 is an apocalyptic number.

It is an amenable number.

8220071076 is an abundant number, since it is smaller than the sum of its proper divisors (14027300700).

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

8220071076 is a wasteful number, since it uses less digits than its factorization.

8220071076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460648 (or 1460646 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 8220071076 is about 90664.6076261294. The cubic root of 8220071076 is about 2018.1736159755.

The spelling of 8220071076 in words is "eight billion, two hundred twenty million, seventy-one thousand, seventy-six".