8027831322 has 128 divisors (see below), whose sum is σ = 21734400000. Its totient is φ = 2145289536.

The previous prime is 8027831321. The next prime is 8027831347. The reversal of 8027831322 is 2231387208.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8027831321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 560304 + ... + 574452.

It is an arithmetic number, because the mean of its divisors is an integer number (169800000).

Almost surely, 2^8027831322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8027831322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10867200000).

8027831322 is an abundant number, since it is smaller than the sum of its proper divisors (13706568678).

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

8027831322 is a wasteful number, since it uses less digits than its factorization.

8027831322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14265 (or 14259 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8027831322 is about 89598.1658406019. The cubic root of 8027831322 is about 2002.3165924969.

The spelling of 8027831322 in words is "eight billion, twenty-seven million, eight hundred thirty-one thousand, three hundred twenty-two".