8918070030 has 80 divisors (see below), whose sum is σ = 24049563120. Its totient is φ = 2371223808.

The previous prime is 8918069999. The next prime is 8918070047. The reversal of 8918070030 is 300708198.

8918070030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 265206 + ... + 296934.

It is an arithmetic number, because the mean of its divisors is an integer number (300619539).

Almost surely, 2^8918070030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8918070030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12024781560).

8918070030 is an abundant number, since it is smaller than the sum of its proper divisors (15131493090).

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

8918070030 is a wasteful number, since it uses less digits than its factorization.

8918070030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32095 (or 32086 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 8918070030 is about 94435.5337253939. The cubic root of 8918070030 is about 2073.7526760133.

The spelling of 8918070030 in words is "eight billion, nine hundred eighteen million, seventy thousand, thirty".