325795309 has 16 divisors (see below), whose sum is σ = 385862400. Its totient is φ = 269144064.

The previous prime is 325795303. The next prime is 325795313. The reversal of 325795309 is 903597523.

It is not a de Polignac number, because 325795309 - 2⁷ = 325795181 is a prime.

It is a super-2 number, since 2×325795309² = 212285166732810962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325795303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155064 + ... + 157150.

It is an arithmetic number, because the mean of its divisors is an integer number (24116400).

Almost surely, 2^325795309 is an apocalyptic number.

It is an amenable number.

325795309 is a deficient number, since it is larger than the sum of its proper divisors (60067091).

325795309 is a wasteful number, since it uses less digits than its factorization.

325795309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892.

The product of its (nonzero) digits is 255150, while the sum is 43.

The square root of 325795309 is about 18049.8008022249. The cubic root of 325795309 is about 688.0947995891.

The spelling of 325795309 in words is "three hundred twenty-five million, seven hundred ninety-five thousand, three hundred nine".