9798733 has 4 divisors (see below), whose sum is σ = 11198560. Its totient is φ = 8398908.

The previous prime is 9798727. The next prime is 9798743. The reversal of 9798733 is 3378979.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3378979 = 19 ⋅177841.

It is not a de Polignac number, because 9798733 - 2¹⁷ = 9667661 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 (9798703) 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, 699903 + ... + 699916.

It is an arithmetic number, because the mean of its divisors is an integer number (2799640).

Almost surely, 2^9798733 is an apocalyptic number.

It is an amenable number.

9798733 is a deficient number, since it is larger than the sum of its proper divisors (1399827).

9798733 is a wasteful number, since it uses less digits than its factorization.

9798733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399826.

The product of its digits is 285768, while the sum is 46.

The square root of 9798733 is about 3130.2927978066. The cubic root of 9798733 is about 213.9882734425.

The spelling of 9798733 in words is "nine million, seven hundred ninety-eight thousand, seven hundred thirty-three".