325565344 has 48 divisors (see below), whose sum is σ = 692108928. Its totient is φ = 149859072.

The previous prime is 325565329. The next prime is 325565347. The reversal of 325565344 is 443565523.

325565344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (325565347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201789 + ... + 203395.

It is an arithmetic number, because the mean of its divisors is an integer number (14418936).

Almost surely, 2^325565344 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 325565344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346054464).

325565344 is an abundant number, since it is smaller than the sum of its proper divisors (366543584).

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

325565344 is a wasteful number, since it uses less digits than its factorization.

325565344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2109 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

The square root of 325565344 is about 18043.4293857903. The cubic root of 325565344 is about 687.9328625672.

The spelling of 325565344 in words is "three hundred twenty-five million, five hundred sixty-five thousand, three hundred forty-four".