9841392 has 160 divisors (see below), whose sum is σ = 32736000. Its totient is φ = 2799360.

The previous prime is 9841379. The next prime is 9841397. The reversal of 9841392 is 2931489.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 9⁷ + 8⁵ + 4⁸ + 1 + 3¹¹ + 9⁷ + 2 .

Its product of digits (15552) is a multiple of the sum of its prime divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9841397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90234 + ... + 90342.

It is an arithmetic number, because the mean of its divisors is an integer number (204600).

Almost surely, 2^9841392 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 9841392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16368000).

9841392 is an abundant number, since it is smaller than the sum of its proper divisors (22894608).

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

9841392 is a wasteful number, since it uses less digits than its factorization.

9841392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 144 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 9841392 is about 3137.0992971215. The cubic root of 9841392 is about 214.2983581111.

9841392 divided by its sum of digits (36) gives a palindrome (273372).

Subtracting from 9841392 its reverse (2931489), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 9841392 in words is "nine million, eight hundred forty-one thousand, three hundred ninety-two".