325344444 has 12 divisors (see below), whose sum is σ = 759137064. Its totient is φ = 108448144.

The previous prime is 325344433. The next prime is 325344463. The reversal of 325344444 is 444443523.

It is a tau number, because it is divible by the number of its divisors (12).

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, 13556007 + ... + 13556030.

It is an arithmetic number, because the mean of its divisors is an integer number (63261422).

Almost surely, 2^325344444 is an apocalyptic number.

It is an amenable number.

325344444 is an abundant number, since it is smaller than the sum of its proper divisors (433792620).

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

325344444 is a wasteful number, since it uses less digits than its factorization.

325344444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27112044 (or 27112042 counting only the distinct ones).

The product of its digits is 92160, while the sum is 33.

The square root of 325344444 is about 18037.3070052045. The cubic root of 325344444 is about 687.7772371246. Note that the first 3 decimals are identical.

Adding to 325344444 its reverse (444443523), we get a palindrome (769787967).

The spelling of 325344444 in words is "three hundred twenty-five million, three hundred forty-four thousand, four hundred forty-four".