9747328 has 32 divisors (see below), whose sum is σ = 19559520. Its totient is φ = 4838400.

The previous prime is 9747301. The next prime is 9747337. The reversal of 9747328 is 8237479.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34548 + ... + 34828.

It is an arithmetic number, because the mean of its divisors is an integer number (611235).

Almost surely, 2^9747328 is an apocalyptic number.

It is an amenable number.

9747328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

9747328 is a wasteful number, since it uses less digits than its factorization.

9747328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 554 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 9747328 is about 3122.0711074542. The cubic root of 9747328 is about 213.6134168421.

The spelling of 9747328 in words is "nine million, seven hundred forty-seven thousand, three hundred twenty-eight".