325201969 has 8 divisors (see below), whose sum is σ = 338875560. Its totient is φ = 311692416.

The previous prime is 325201963. The next prime is 325202021. The reversal of 325201969 is 969102523.

It can be written as a sum of positive squares in 4 ways, for example, as 133102369 + 192099600 = 11537^2 + 13860^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325201969 - 2⁵ = 325201937 is a prime.

It is a super-2 number, since 2×325201969² = 211512641282953922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325201963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36954 + ... + 44899.

It is an arithmetic number, because the mean of its divisors is an integer number (42359445).

Almost surely, 2^325201969 is an apocalyptic number.

It is an amenable number.

325201969 is a deficient number, since it is larger than the sum of its proper divisors (13673591).

325201969 is a wasteful number, since it uses less digits than its factorization.

325201969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82019.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 325201969 is about 18033.3571195160. The cubic root of 325201969 is about 687.6768252163.

The spelling of 325201969 in words is "three hundred twenty-five million, two hundred one thousand, nine hundred sixty-nine".