9189441324 has 144 divisors (see below), whose sum is σ = 28151323200. Its totient is φ = 2467381248.

The previous prime is 9189441299. The next prime is 9189441361. The reversal of 9189441324 is 4231449819.

9189441324 is a `hidden beast` number, since 9 + 189 + 441 + 3 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9189441324.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3978682 + ... + 3980990.

It is an arithmetic number, because the mean of its divisors is an integer number (195495300).

Almost surely, 2^9189441324 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 9189441324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14075661600).

9189441324 is an abundant number, since it is smaller than the sum of its proper divisors (18961881876).

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

9189441324 is a wasteful number, since it uses less digits than its factorization.

9189441324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272 (or 3267 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 9189441324 is about 95861.5737613357. The cubic root of 9189441324 is about 2094.5771897339.

The spelling of 9189441324 in words is "nine billion, one hundred eighty-nine million, four hundred forty-one thousand, three hundred twenty-four".