9798291 has 12 divisors (see below), whose sum is σ = 14333280. Its totient is φ = 6449040.

The previous prime is 9798251. The next prime is 9798293. The reversal of 9798291 is 1928979.

It is not a de Polignac number, because 9798291 - 2⁶ = 9798227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9798293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6180 + ... + 7601.

It is an arithmetic number, because the mean of its divisors is an integer number (1194440).

Almost surely, 2^9798291 is an apocalyptic number.

9798291 is a deficient number, since it is larger than the sum of its proper divisors (4534989).

9798291 is a wasteful number, since it uses less digits than its factorization.

9798291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13866 (or 13863 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 9798291 is about 3130.2221965861. Note that the first 3 decimals coincide. The cubic root of 9798291 is about 213.9850558755.

The spelling of 9798291 in words is "nine million, seven hundred ninety-eight thousand, two hundred ninety-one".