9630321 has 16 divisors (see below), whose sum is σ = 13651200. Its totient is φ = 6021648.

The previous prime is 9630319. The next prime is 9630329. The reversal of 9630321 is 1230369.

9630321 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9630321 - 2¹ = 9630319 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 9630291 and 9630300.

It is not an unprimeable number, because it can be changed into a prime (9630329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5310 + ... + 6888.

It is an arithmetic number, because the mean of its divisors is an integer number (853200).

Almost surely, 2^9630321 is an apocalyptic number.

It is an amenable number.

9630321 is a deficient number, since it is larger than the sum of its proper divisors (4020879).

9630321 is a wasteful number, since it uses less digits than its factorization.

9630321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 9630321 is about 3103.2758498077. The cubic root of 9630321 is about 212.7552347208.

The spelling of 9630321 in words is "nine million, six hundred thirty thousand, three hundred twenty-one".