10438384 has 40 divisors (see below), whose sum is σ = 22284288. Its totient is φ = 4697280.

The previous prime is 10438367. The next prime is 10438387. The reversal of 10438384 is 48383401.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22119 + ... + 22585.

Almost surely, 2^10438384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10438384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11142144).

10438384 is an abundant number, since it is smaller than the sum of its proper divisors (11845904).

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

10438384 is a wasteful number, since it uses less digits than its factorization.

10438384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 10438384 is about 3230.8488048808. The cubic root of 10438384 is about 218.5467855347.

The spelling of 10438384 in words is "ten million, four hundred thirty-eight thousand, three hundred eighty-four".