325389105 has 24 divisors (see below), whose sum is σ = 571739688. Its totient is φ = 171161856.

The previous prime is 325389083. The next prime is 325389149. The reversal of 325389105 is 501983523.

325389105 is a `hidden beast` number, since 32 + 538 + 91 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 91809 + 325297296 = 303^2 + 18036^2 .

It is not a de Polignac number, because 325389105 - 2¹⁰ = 325388081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325389105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46242 + ... + 52811.

It is an arithmetic number, because the mean of its divisors is an integer number (23822487).

Almost surely, 2^325389105 is an apocalyptic number.

It is an amenable number.

325389105 is a deficient number, since it is larger than the sum of its proper divisors (246350583).

325389105 is a wasteful number, since it uses less digits than its factorization.

325389105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99137 (or 99134 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 325389105 is about 18038.5449801252. The cubic root of 325389105 is about 687.8087067607.

The spelling of 325389105 in words is "three hundred twenty-five million, three hundred eighty-nine thousand, one hundred five".