325423330 has 16 divisors (see below), whose sum is σ = 586354104. Its totient is φ = 130037760.

The previous prime is 325423321. The next prime is 325423331. The reversal of 325423330 is 33324523.

It can be written as a sum of positive squares in 4 ways, for example, as 230341329 + 95082001 = 15177^2 + 9751^2 .

It is a junction number, because it is equal to n+sod(n) for n = 325423295 and 325423304.

It is not an unprimeable number, because it can be changed into a prime (325423331) 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, 5727 + ... + 26146.

Almost surely, 2^325423330 is an apocalyptic number.

325423330 is a deficient number, since it is larger than the sum of its proper divisors (260930774).

325423330 is a wasteful number, since it uses less digits than its factorization.

325423330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32901.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 325423330 is about 18039.4936181701. The cubic root of 325423330 is about 687.8328208929.

Adding to 325423330 its reverse (33324523), we get a palindrome (358747853).

The spelling of 325423330 in words is "three hundred twenty-five million, four hundred twenty-three thousand, three hundred thirty".