8383673243 has 4 divisors (see below), whose sum is σ = 9145825368. Its totient is φ = 7621521120.

The previous prime is 8383673239. The next prime is 8383673257. The reversal of 8383673243 is 3423763838.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8383673243 - 2² = 8383673239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8383673203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381076046 + ... + 381076067.

It is an arithmetic number, because the mean of its divisors is an integer number (2286456342).

Almost surely, 2^8383673243 is an apocalyptic number.

8383673243 is a deficient number, since it is larger than the sum of its proper divisors (762152125).

8383673243 is a wasteful number, since it uses less digits than its factorization.

8383673243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762152124.

The product of its digits is 1741824, while the sum is 47.

The square root of 8383673243 is about 91562.4008149633. The cubic root of 8383673243 is about 2031.4748390826.

The spelling of 8383673243 in words is "eight billion, three hundred eighty-three million, six hundred seventy-three thousand, two hundred forty-three".