8328230220 has 24 divisors (see below), whose sum is σ = 23319044784. Its totient is φ = 2220861376.

The previous prime is 8328230213. The next prime is 8328230221. The reversal of 8328230220 is 220328238.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (8328230221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 69401859 + ... + 69401978.

It is an arithmetic number, because the mean of its divisors is an integer number (971626866).

Almost surely, 2^8328230220 is an apocalyptic number.

It is an amenable number.

8328230220 is an abundant number, since it is smaller than the sum of its proper divisors (14990814564).

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

8328230220 is a wasteful number, since it uses less digits than its factorization.

8328230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138803849 (or 138803847 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 8328230220 is about 91259.1377342565. The cubic root of 8328230220 is about 2026.9867384724.

Adding to 8328230220 its reverse (220328238), we get a palindrome (8548558458).

The spelling of 8328230220 in words is "eight billion, three hundred twenty-eight million, two hundred thirty thousand, two hundred twenty".