8322391712 has 12 divisors (see below), whose sum is σ = 16384708746. Its totient is φ = 4161195840.

The previous prime is 8322391703. The next prime is 8322391729. The reversal of 8322391712 is 2171932238.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8151200656 + 171191056 = 90284^2 + 13084^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130037339 + ... + 130037402.

Almost surely, 2^8322391712 is an apocalyptic number.

It is an amenable number.

8322391712 is a deficient number, since it is larger than the sum of its proper divisors (8062317034).

8322391712 is a wasteful number, since it uses less digits than its factorization.

8322391712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260074751 (or 260074743 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 8322391712 is about 91227.1435045513. The cubic root of 8322391712 is about 2026.5129545432.

The spelling of 8322391712 in words is "eight billion, three hundred twenty-two million, three hundred ninety-one thousand, seven hundred twelve".