9438016 has 28 divisors (see below), whose sum is σ = 21405088. Its totient is φ = 4044672.

The previous prime is 9438001. The next prime is 9438017. The reversal of 9438016 is 6108349.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×9438016² = 178152292032512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438017) 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, 10086 + ... + 10981.

Almost surely, 2^9438016 is an apocalyptic number.

It is an amenable number.

9438016 is an abundant number, since it is smaller than the sum of its proper divisors (11967072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9438016 is a wasteful number, since it uses less digits than its factorization.

9438016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21086 (or 21076 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9438016 is about 3072.1354136822. The cubic root of 9438016 is about 211.3295539687.

The spelling of 9438016 in words is "nine million, four hundred thirty-eight thousand, sixteen".