8457308484 has 12 divisors (see below), whose sum is σ = 19733719824. Its totient is φ = 2819102824.

The previous prime is 8457308471. The next prime is 8457308513. The reversal of 8457308484 is 4848037548.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 352387842 + ... + 352387865.

It is an arithmetic number, because the mean of its divisors is an integer number (1644476652).

Almost surely, 2^8457308484 is an apocalyptic number.

It is an amenable number.

8457308484 is an abundant number, since it is smaller than the sum of its proper divisors (11276411340).

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

8457308484 is a wasteful number, since it uses less digits than its factorization.

8457308484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704775714 (or 704775712 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 51.

The square root of 8457308484 is about 91963.6258745815. The cubic root of 8457308484 is about 2037.4051080250.

The spelling of 8457308484 in words is "eight billion, four hundred fifty-seven million, three hundred eight thousand, four hundred eighty-four".