8286345072 has 60 divisors (see below), whose sum is σ = 23318453704. Its totient is φ = 2746846080.

The previous prime is 8286345059. The next prime is 8286345083. The reversal of 8286345072 is 2705436828.

8286345072 is a `hidden beast` number, since 8 + 2 + 8 + 634 + 5 + 0 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132898 + ... + 185025.

Almost surely, 2^8286345072 is an apocalyptic number.

It is an amenable number.

8286345072 is an abundant number, since it is smaller than the sum of its proper divisors (15032108632).

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

8286345072 is a wasteful number, since it uses less digits than its factorization.

8286345072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318118 (or 318109 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 8286345072 is about 91029.3637899332. The cubic root of 8286345072 is about 2023.5829193136.

The spelling of 8286345072 in words is "eight billion, two hundred eighty-six million, three hundred forty-five thousand, seventy-two".