8130330318 has 64 divisors (see below), whose sum is σ = 18688942080. Its totient is φ = 2332015200.

The previous prime is 8130330311. The next prime is 8130330319.

8130330318 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8130330318² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130330311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1967971 + ... + 1972097.

It is an arithmetic number, because the mean of its divisors is an integer number (292014720).

Almost surely, 2^8130330318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8130330318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9344471040).

8130330318 is an abundant number, since it is smaller than the sum of its proper divisors (10558611762).

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

8130330318 is a wasteful number, since it uses less digits than its factorization.

8130330318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5733.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 8130330318 is about 90168.3443232712. The cubic root of 8130330318 is about 2010.8024087695.

The spelling of 8130330318 in words is "eight billion, one hundred thirty million, three hundred thirty thousand, three hundred eighteen".