8233800809 has 16 divisors (see below), whose sum is σ = 9131437392. Its totient is φ = 7375027968.

The previous prime is 8233800749. The next prime is 8233800811. The reversal of 8233800809 is 9080083328.

8233800809 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 97219600 + 8136581209 = 9860^2 + 90203^2 .

It is a cyclic number.

It is not a de Polignac number, because 8233800809 - 2¹² = 8233796713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8233800829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156467 + ... + 202359.

It is an arithmetic number, because the mean of its divisors is an integer number (570714837).

Almost surely, 2^8233800809 is an apocalyptic number.

It is an amenable number.

8233800809 is a deficient number, since it is larger than the sum of its proper divisors (897636583).

8233800809 is a wasteful number, since it uses less digits than its factorization.

8233800809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46316.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 8233800809 is about 90740.2931943687. The cubic root of 8233800809 is about 2019.2966221630.

The spelling of 8233800809 in words is "eight billion, two hundred thirty-three million, eight hundred thousand, eight hundred nine".