9387424 has 12 divisors (see below), whose sum is σ = 18481554. Its totient is φ = 4693696.

The previous prime is 9387421. The next prime is 9387449. The reversal of 9387424 is 4247839.

It is a happy number.

9387424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 4243600 = 2268^2 + 2060^2 .

It is not an unprimeable number, because it can be changed into a prime (9387421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146647 + ... + 146710.

Almost surely, 2^9387424 is an apocalyptic number.

It is an amenable number.

9387424 is a deficient number, since it is larger than the sum of its proper divisors (9094130).

9387424 is a wasteful number, since it uses less digits than its factorization.

9387424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293367 (or 293359 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 9387424 is about 3063.8903374631. The cubic root of 9387424 is about 210.9512701646.

The spelling of 9387424 in words is "nine million, three hundred eighty-seven thousand, four hundred twenty-four".