325879231 has 4 divisors (see below), whose sum is σ = 328763232. Its totient is φ = 322995232.

The previous prime is 325879207. The next prime is 325879237. The reversal of 325879231 is 132978523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325879231 - 2⁹ = 325878719 is a prime.

It is a super-2 number, since 2×325879231² = 212394546394302722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325879237) by changing a digit.

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, 1441831 + ... + 1442056.

It is an arithmetic number, because the mean of its divisors is an integer number (82190808).

Almost surely, 2^325879231 is an apocalyptic number.

325879231 is a deficient number, since it is larger than the sum of its proper divisors (2884001).

325879231 is a wasteful number, since it uses less digits than its factorization.

325879231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884000.

The product of its digits is 90720, while the sum is 40.

The square root of 325879231 is about 18052.1253873332. The cubic root of 325879231 is about 688.1538769019.

The spelling of 325879231 in words is "three hundred twenty-five million, eight hundred seventy-nine thousand, two hundred thirty-one".