9338838 has 8 divisors (see below), whose sum is σ = 18677688. Its totient is φ = 3112944.

The previous prime is 9338821. The next prime is 9338839. The reversal of 9338838 is 8388339.

It is a sphenic number, since it is the product of 3 distinct primes.

9338838 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 9338838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9338839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778231 + ... + 778242.

It is an arithmetic number, because the mean of its divisors is an integer number (2334711).

Almost surely, 2^9338838 is an apocalyptic number.

9338838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9338838 is a wasteful number, since it uses less digits than its factorization.

9338838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556478.

The product of its digits is 124416, while the sum is 42.

The square root of 9338838 is about 3055.9512430666. The cubic root of 9338838 is about 210.5867039943.

The spelling of 9338838 in words is "nine million, three hundred thirty-eight thousand, eight hundred thirty-eight".