9328538 has 8 divisors (see below), whose sum is σ = 14020032. Its totient is φ = 4655196.

The previous prime is 9328537. The next prime is 9328567. The reversal of 9328538 is 8358239.

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

It is not an unprimeable number, because it can be changed into a prime (9328537) 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 3 ways as a sum of consecutive naturals, for example, 3170 + ... + 5357.

It is an arithmetic number, because the mean of its divisors is an integer number (1752504).

Almost surely, 2^9328538 is an apocalyptic number.

9328538 is a deficient number, since it is larger than the sum of its proper divisors (4691494).

9328538 is a wasteful number, since it uses less digits than its factorization.

9328538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076.

The product of its digits is 51840, while the sum is 38.

The square root of 9328538 is about 3054.2655418283. The cubic root of 9328538 is about 210.5092553522.

Subtracting from 9328538 its reverse (8358239), we obtain a cube (970299 = 99³).

The spelling of 9328538 in words is "nine million, three hundred twenty-eight thousand, five hundred thirty-eight".