325433439 has 12 divisors (see below), whose sum is σ = 478038600. Its totient is φ = 213278064.

The previous prime is 325433429. The next prime is 325433453. The reversal of 325433439 is 934334523.

It is not a de Polignac number, because 325433439 - 2⁸ = 325433183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325433429) 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 11 ways as a sum of consecutive naturals, for example, 305904 + ... + 306965.

It is an arithmetic number, because the mean of its divisors is an integer number (39836550).

Almost surely, 2^325433439 is an apocalyptic number.

325433439 is a deficient number, since it is larger than the sum of its proper divisors (152605161).

325433439 is a wasteful number, since it uses less digits than its factorization.

325433439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612934 (or 612931 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 325433439 is about 18039.7738067859. The cubic root of 325433439 is about 687.8399431338.

The spelling of 325433439 in words is "three hundred twenty-five million, four hundred thirty-three thousand, four hundred thirty-nine".