8081308350 has 72 divisors (see below), whose sum is σ = 21742849440. Its totient is φ = 2151932160.

The previous prime is 8081308307. The next prime is 8081308379. The reversal of 8081308350 is 538031808.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 311062 + ... + 336038.

It is an arithmetic number, because the mean of its divisors is an integer number (301984020).

Almost surely, 2^8081308350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8081308350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10871424720).

8081308350 is an abundant number, since it is smaller than the sum of its proper divisors (13661541090).

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

8081308350 is a wasteful number, since it uses less digits than its factorization.

8081308350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25714 (or 25706 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8081308350 is about 89896.0975237524. The cubic root of 8081308350 is about 2006.7528695482.

The spelling of 8081308350 in words is "eight billion, eighty-one million, three hundred eight thousand, three hundred fifty".