8918048384 has 32 divisors (see below), whose sum is σ = 20304487200. Its totient is φ = 3822020352.

The previous prime is 8918048369. The next prime is 8918048389. The reversal of 8918048384 is 4838408198.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×8918048384² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8918048389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4975694 + ... + 4977485.

It is an arithmetic number, because the mean of its divisors is an integer number (634515225).

Almost surely, 2^8918048384 is an apocalyptic number.

It is an amenable number.

8918048384 is an abundant number, since it is smaller than the sum of its proper divisors (11386438816).

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

8918048384 is an equidigital number, since it uses as much as digits as its factorization.

8918048384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9953200 (or 9953188 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The square root of 8918048384 is about 94435.4191180407. The cubic root of 8918048384 is about 2073.7509982031.

The spelling of 8918048384 in words is "eight billion, nine hundred eighteen million, forty-eight thousand, three hundred eighty-four".