8646818048 has 72 divisors (see below), whose sum is σ = 18885333600. Its totient is φ = 3918602240.

The previous prime is 8646818027. The next prime is 8646818057. The reversal of 8646818048 is 8408186468.

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 7 ways as a sum of consecutive naturals, for example, 972728 + ... + 981576.

It is an arithmetic number, because the mean of its divisors is an integer number (262296300).

Almost surely, 2^8646818048 is an apocalyptic number.

8646818048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8646818048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9442666800).

8646818048 is an abundant number, since it is smaller than the sum of its proper divisors (10238515552).

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

8646818048 is a wasteful number, since it uses less digits than its factorization.

8646818048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9223 (or 9209 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 53.

The square root of 8646818048 is about 92988.2683353121. The cubic root of 8646818048 is about 2052.5107486370.

The spelling of 8646818048 in words is "eight billion, six hundred forty-six million, eight hundred eighteen thousand, forty-eight".