9673798733 has 4 divisors (see below), whose sum is σ = 9690981888. Its totient is φ = 9656615580.

The previous prime is 9673798691. The next prime is 9673798741. The reversal of 9673798733 is 3378973769.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9673798733 - 2¹⁸ = 9673536589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9673798753) 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, 8590733 + ... + 8591858.

It is an arithmetic number, because the mean of its divisors is an integer number (2422745472).

Almost surely, 2^9673798733 is an apocalyptic number.

It is an amenable number.

9673798733 is a deficient number, since it is larger than the sum of its proper divisors (17183155).

9673798733 is a wasteful number, since it uses less digits than its factorization.

9673798733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17183154.

The product of its digits is 36006768, while the sum is 62.

The square root of 9673798733 is about 98355.4712916368. The cubic root of 9673798733 is about 2130.7492741122.

The spelling of 9673798733 in words is "nine billion, six hundred seventy-three million, seven hundred ninety-eight thousand, seven hundred thirty-three".