9438085 has 4 divisors (see below), whose sum is σ = 11325708. Its totient is φ = 7550464.

The previous prime is 9438083. The next prime is 9438109. The reversal of 9438085 is 5808349.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6874884 + 2563201 = 2622^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 9438085 - 2¹ = 9438083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943804 + ... + 943813.

It is an arithmetic number, because the mean of its divisors is an integer number (2831427).

Almost surely, 2^9438085 is an apocalyptic number.

It is an amenable number.

9438085 is a deficient number, since it is larger than the sum of its proper divisors (1887623).

9438085 is a wasteful number, since it uses less digits than its factorization.

9438085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887622.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 9438085 is about 3072.1466436354. The cubic root of 9438085 is about 211.3300689676.

The spelling of 9438085 in words is "nine million, four hundred thirty-eight thousand, eighty-five".