325323431 has 8 divisors (see below), whose sum is σ = 345034464. Its totient is φ = 306076320.

The previous prime is 325323419. The next prime is 325323433. The reversal of 325323431 is 134323523.

It is a happy number.

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 325323431 - 2¹⁰ = 325322407 is a prime.

It is a super-2 number, since 2×325323431² = 211670669515223522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325323431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325323433) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 114536 + ... + 117341.

It is an arithmetic number, because the mean of its divisors is an integer number (43129308).

Almost surely, 2^325323431 is an apocalyptic number.

325323431 is a deficient number, since it is larger than the sum of its proper divisors (19711033).

325323431 is a wasteful number, since it uses less digits than its factorization.

325323431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231961.

The product of its digits is 6480, while the sum is 26.

The square root of 325323431 is about 18036.7245086241. The cubic root of 325323431 is about 687.7624296649.

Adding to 325323431 its reverse (134323523), we get a palindrome (459646954).

The spelling of 325323431 in words is "three hundred twenty-five million, three hundred twenty-three thousand, four hundred thirty-one".