9381712 has 20 divisors (see below), whose sum is σ = 18341460. Its totient is φ = 4648448.

The previous prime is 9381679. The next prime is 9381719. The reversal of 9381712 is 2171839.

It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 6270016 = 1764^2 + 2504^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9381719) 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 3 ways as a sum of consecutive naturals, for example, 787 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (917073).

Almost surely, 2^9381712 is an apocalyptic number.

It is an amenable number.

9381712 is a deficient number, since it is larger than the sum of its proper divisors (8959748).

9381712 is a wasteful number, since it uses less digits than its factorization.

9381712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310 (or 5304 counting only the distinct ones).

The product of its digits is 3024, while the sum is 31.

The square root of 9381712 is about 3062.9580473784. The cubic root of 9381712 is about 210.9084753883.

The spelling of 9381712 in words is "nine million, three hundred eighty-one thousand, seven hundred twelve".