8233109361 has 6 divisors (see below), whose sum is σ = 11892269090. Its totient is φ = 5488739568.

The previous prime is 8233109341. The next prime is 8233109389. The reversal of 8233109361 is 1639013328.

It can be written as a sum of positive squares in only one way, i.e., 6108360336 + 2124749025 = 78156^2 + 46095^2 .

It is not a de Polignac number, because 8233109361 - 2¹⁹ = 8232585073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8233109341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457394956 + ... + 457394973.

Almost surely, 2^8233109361 is an apocalyptic number.

It is an amenable number.

8233109361 is a deficient number, since it is larger than the sum of its proper divisors (3659159729).

8233109361 is a wasteful number, since it uses less digits than its factorization.

8233109361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914789935 (or 914789932 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 8233109361 is about 90736.4830759932. The cubic root of 8233109361 is about 2019.2400959110.

The spelling of 8233109361 in words is "eight billion, two hundred thirty-three million, one hundred nine thousand, three hundred sixty-one".