8243061933 has 8 divisors (see below), whose sum is σ = 10991232000. Its totient is φ = 5495133248.

The previous prime is 8243061907. The next prime is 8243061979. The reversal of 8243061933 is 3391603428.

8243061933 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8243061933 - 2¹⁴ = 8243045549 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8243061891 and 8243061900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8243060933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46228 + ... + 136466.

It is an arithmetic number, because the mean of its divisors is an integer number (1373904000).

Almost surely, 2^8243061933 is an apocalyptic number.

It is an amenable number.

8243061933 is a deficient number, since it is larger than the sum of its proper divisors (2748170067).

8243061933 is a wasteful number, since it uses less digits than its factorization.

8243061933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120691.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 8243061933 is about 90791.3097878866. The cubic root of 8243061933 is about 2020.0534192487.

The spelling of 8243061933 in words is "eight billion, two hundred forty-three million, sixty-one thousand, nine hundred thirty-three".