8340957312 has 64 divisors (see below), whose sum is σ = 22467792960. Its totient is φ = 2741150720.

The previous prime is 8340957281. The next prime is 8340957353. The reversal of 8340957312 is 2137590438.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125703 + ... + 180230.

It is an arithmetic number, because the mean of its divisors is an integer number (351059265).

Almost surely, 2^8340957312 is an apocalyptic number.

It is an amenable number.

8340957312 is an abundant number, since it is smaller than the sum of its proper divisors (14126835648).

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

8340957312 is a wasteful number, since it uses less digits than its factorization.

8340957312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306021 (or 306009 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 8340957312 is about 91328.8416219104. The cubic root of 8340957312 is about 2028.0187511153.

The spelling of 8340957312 in words is "eight billion, three hundred forty million, nine hundred fifty-seven thousand, three hundred twelve".