9748321 has 8 divisors (see below), whose sum is σ = 11001600. Its totient is φ = 8556240.

The previous prime is 9748313. The next prime is 9748331. The reversal of 9748321 is 1238479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9748321 - 2³ = 9748313 is a prime.

It is a pancake number, because a pancake can be divided into 9748321 parts by 4415 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9748331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14961 + ... + 15598.

It is an arithmetic number, because the mean of its divisors is an integer number (1375200).

Almost surely, 2^9748321 is an apocalyptic number.

It is an amenable number.

9748321 is a deficient number, since it is larger than the sum of its proper divisors (1253279).

9748321 is a wasteful number, since it uses less digits than its factorization.

9748321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30599.

The product of its digits is 12096, while the sum is 34.

The square root of 9748321 is about 3122.2301324534. The cubic root of 9748321 is about 213.6206704853.

The spelling of 9748321 in words is "nine million, seven hundred forty-eight thousand, three hundred twenty-one".