9136384 has 36 divisors (see below), whose sum is σ = 18487980. Its totient is φ = 4505600.

The previous prime is 9136367. The next prime is 9136417. The reversal of 9136384 is 4836319.

It can be written as a sum of positive squares in 2 ways, for example, as 6150400 + 2985984 = 2480^2 + 1728^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22584 + ... + 22984.

It is an arithmetic number, because the mean of its divisors is an integer number (513555).

Almost surely, 2^9136384 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 9136384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9243990).

9136384 is an abundant number, since it is smaller than the sum of its proper divisors (9351596).

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

9136384 is an equidigital number, since it uses as much as digits as its factorization.

9136384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 492 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 9136384 is about 3022.6451991592. The cubic root of 9136384 is about 209.0538234278.

The spelling of 9136384 in words is "nine million, one hundred thirty-six thousand, three hundred eighty-four".