9798347 has 4 divisors (see below), whose sum is σ = 10552080. Its totient is φ = 9044616.

The previous prime is 9798329. The next prime is 9798359. The reversal of 9798347 is 7438979.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7438979 = 17 ⋅437587.

It is a cyclic number.

It is not a de Polignac number, because 9798347 - 2¹⁰ = 9797323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9798847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376847 + ... + 376872.

It is an arithmetic number, because the mean of its divisors is an integer number (2638020).

Almost surely, 2^9798347 is an apocalyptic number.

9798347 is a deficient number, since it is larger than the sum of its proper divisors (753733).

9798347 is a wasteful number, since it uses less digits than its factorization.

9798347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753732.

The product of its digits is 381024, while the sum is 47.

The square root of 9798347 is about 3130.2311416252. The cubic root of 9798347 is about 213.9854635364.

The spelling of 9798347 in words is "nine million, seven hundred ninety-eight thousand, three hundred forty-seven".