8081283366 has 96 divisors (see below), whose sum is σ = 19176629472. Its totient is φ = 2444682240.

The previous prime is 8081283361. The next prime is 8081283367. The reversal of 8081283366 is 6633821808.

8081283366 is a `hidden beast` number, since 8 + 0 + 8 + 1 + 283 + 366 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8081283361) 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 47 ways as a sum of consecutive naturals, for example, 3462736 + ... + 3465068.

It is an arithmetic number, because the mean of its divisors is an integer number (199756557).

Almost surely, 2^8081283366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8081283366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9588314736).

8081283366 is an abundant number, since it is smaller than the sum of its proper divisors (11095346106).

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

8081283366 is a wasteful number, since it uses less digits than its factorization.

8081283366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598 (or 2595 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 8081283366 is about 89895.9585632191. The cubic root of 8081283366 is about 2006.7508015346.

The spelling of 8081283366 in words is "eight billion, eighty-one million, two hundred eighty-three thousand, three hundred sixty-six".