8948430864 has 60 divisors (see below), whose sum is σ = 25272976300. Its totient is φ = 2955439872.

The previous prime is 8948430809. The next prime is 8948430877. The reversal of 8948430864 is 4680348498.

8948430864 is a `hidden beast` number, since 89 + 484 + 3 + 0 + 86 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7341062400 + 1607368464 = 85680^2 + 40092^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8948430864.

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 11 ways as a sum of consecutive naturals, for example, 269359 + ... + 300750.

Almost surely, 2^8948430864 is an apocalyptic number.

It is an amenable number.

8948430864 is an abundant number, since it is smaller than the sum of its proper divisors (16324545436).

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

8948430864 is a wasteful number, since it uses less digits than its factorization.

8948430864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570232 (or 570223 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The square root of 8948430864 is about 94596.1461371445. The cubic root of 8948430864 is about 2076.1033171653.

The spelling of 8948430864 in words is "eight billion, nine hundred forty-eight million, four hundred thirty thousand, eight hundred sixty-four".