9384838 has 8 divisors (see below), whose sum is σ = 14128200. Its totient is φ = 4675440.

The previous prime is 9384829. The next prime is 9384839. The reversal of 9384838 is 8384839.

9384838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 9384794 and 9384803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9384839) 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, 7788 + ... + 8911.

It is an arithmetic number, because the mean of its divisors is an integer number (1766025).

Almost surely, 2^9384838 is an apocalyptic number.

9384838 is a deficient number, since it is larger than the sum of its proper divisors (4743362).

9384838 is a wasteful number, since it uses less digits than its factorization.

9384838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16982.

The product of its digits is 165888, while the sum is 43.

The square root of 9384838 is about 3063.4682959025. The cubic root of 9384838 is about 210.9318977899.

Subtracting from 9384838 its reverse (8384839), we obtain a palindrome (999999).

It can be divided in two parts, 938 and 4838, that added together give a square (5776 = 76²).

The spelling of 9384838 in words is "nine million, three hundred eighty-four thousand, eight hundred thirty-eight".