9884254464 has 216 divisors, whose sum is σ = 32717997312. Its totient is φ = 2811248640.

The previous prime is 9884254447. The next prime is 9884254517. The reversal of 9884254464 is 4644524889.

It is a happy number.

9884254464 is a `hidden beast` number, since 98 + 8 + 4 + 2 + 544 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9884254464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3885577 + ... + 3888119.

Almost surely, 2^9884254464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9884254464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16358998656).

9884254464 is an abundant number, since it is smaller than the sum of its proper divisors (22833742848).

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

9884254464 is a wasteful number, since it uses less digits than its factorization.

9884254464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813 (or 2796 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The square root of 9884254464 is about 99419.5879291400. The cubic root of 9884254464 is about 2146.0902055808.

The spelling of 9884254464 in words is "nine billion, eight hundred eighty-four million, two hundred fifty-four thousand, four hundred sixty-four".