8666200356 has 96 divisors (see below), whose sum is σ = 22228577280. Its totient is φ = 2606083200.

The previous prime is 8666200343. The next prime is 8666200357. The reversal of 8666200356 is 6530026668.

It is a super-2 number, since 2×8666200356² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8666200357) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 15558430 + ... + 15558986.

It is an arithmetic number, because the mean of its divisors is an integer number (231547680).

Almost surely, 2^8666200356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8666200356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11114288640).

8666200356 is an abundant number, since it is smaller than the sum of its proper divisors (13562376924).

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

8666200356 is a wasteful number, since it uses less digits than its factorization.

8666200356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1263 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 8666200356 is about 93092.4291014044. The cubic root of 8666200356 is about 2054.0432086106.

The spelling of 8666200356 in words is "eight billion, six hundred sixty-six million, two hundred thousand, three hundred fifty-six".