9807328 has 12 divisors (see below), whose sum is σ = 19308240. Its totient is φ = 4903648.

The previous prime is 9807313. The next prime is 9807337. The reversal of 9807328 is 8237089.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 153208 + ... + 153271.

It is an arithmetic number, because the mean of its divisors is an integer number (1609020).

Almost surely, 2^9807328 is an apocalyptic number.

It is an amenable number.

9807328 is a deficient number, since it is larger than the sum of its proper divisors (9500912).

9807328 is a wasteful number, since it uses less digits than its factorization.

9807328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306489 (or 306481 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 9807328 is about 3131.6653716513. The cubic root of 9807328 is about 214.0508220635.

The spelling of 9807328 in words is "nine million, eight hundred seven thousand, three hundred twenty-eight".