325533416 has 16 divisors (see below), whose sum is σ = 657327300. Its totient is φ = 150246144.

The previous prime is 325533409. The next prime is 325533529. The reversal of 325533416 is 614335523.

It can be written as a sum of positive squares in 2 ways, for example, as 278556100 + 46977316 = 16690^2 + 6854^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564961 + ... + 1565168.

Almost surely, 2^325533416 is an apocalyptic number.

It is an amenable number.

325533416 is an abundant number, since it is smaller than the sum of its proper divisors (331793884).

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

325533416 is a wasteful number, since it uses less digits than its factorization.

325533416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130148 (or 3130144 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 325533416 is about 18042.5446098936. The cubic root of 325533416 is about 687.9103734428.

Adding to 325533416 its reverse (614335523), we get a palindrome (939868939).

The spelling of 325533416 in words is "three hundred twenty-five million, five hundred thirty-three thousand, four hundred sixteen".