8243084850 has 576 divisors, whose sum is σ = 28546172928. Its totient is φ = 1527552000.

The previous prime is 8243084827. The next prime is 8243084851. The reversal of 8243084850 is 584803428.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (8243084851) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 80029899 + ... + 80030001.

It is an arithmetic number, because the mean of its divisors is an integer number (49559328).

Almost surely, 2^8243084850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8243084850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14273086464).

8243084850 is an abundant number, since it is smaller than the sum of its proper divisors (20303088078).

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

8243084850 is a wasteful number, since it uses less digits than its factorization.

8243084850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 8243084850 is about 90791.4359948118. The cubic root of 8243084850 is about 2020.0552912683.

The spelling of 8243084850 in words is "eight billion, two hundred forty-three million, eighty-four thousand, eight hundred fifty".