9321345 has 32 divisors (see below), whose sum is σ = 18080640. Its totient is φ = 4518720.

The previous prime is 9321341. The next prime is 9321379. The reversal of 9321345 is 5431239.

It is not a de Polignac number, because 9321345 - 2² = 9321341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

9321345 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9321341) 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 31 ways as a sum of consecutive naturals, for example, 1654 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (565020).

Almost surely, 2^9321345 is an apocalyptic number.

It is an amenable number.

9321345 is a deficient number, since it is larger than the sum of its proper divisors (8759295).

9321345 is a wasteful number, since it uses less digits than its factorization.

9321345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6302 (or 6296 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 9321345 is about 3053.0877812470. The cubic root of 9321345 is about 210.4551353166.

The spelling of 9321345 in words is "nine million, three hundred twenty-one thousand, three hundred forty-five".