8463312264 has 64 divisors (see below), whose sum is σ = 23460194880. Its totient is φ = 2522592000.

The previous prime is 8463312257. The next prime is 8463312293. The reversal of 8463312264 is 4622133648.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246667 + ... + 278874.

It is an arithmetic number, because the mean of its divisors is an integer number (366565545).

Almost surely, 2^8463312264 is an apocalyptic number.

It is an amenable number.

8463312264 is an abundant number, since it is smaller than the sum of its proper divisors (14996882616).

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

8463312264 is a wasteful number, since it uses less digits than its factorization.

8463312264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525622 (or 525618 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 8463312264 is about 91996.2622284188. The cubic root of 8463312264 is about 2037.8871068668.

The spelling of 8463312264 in words is "eight billion, four hundred sixty-three million, three hundred twelve thousand, two hundred sixty-four".