9438472 has 16 divisors (see below), whose sum is σ = 17791740. Its totient is φ = 4694016.

The previous prime is 9438463. The next prime is 9438479. The reversal of 9438472 is 2748349.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9326916 + 111556 = 3054^2 + 334^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513 + ... + 4600.

Almost surely, 2^9438472 is an apocalyptic number.

It is an amenable number.

9438472 is a deficient number, since it is larger than the sum of its proper divisors (8353268).

9438472 is a wasteful number, since it uses less digits than its factorization.

9438472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312 (or 6308 counting only the distinct ones).

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

The square root of 9438472 is about 3072.2096282643. The cubic root of 9438472 is about 211.3329573932.

The spelling of 9438472 in words is "nine million, four hundred thirty-eight thousand, four hundred seventy-two".