324403234 has 16 divisors (see below), whose sum is σ = 499710456. Its totient is φ = 157852800.

The previous prime is 324403187. The next prime is 324403237. The reversal of 324403234 is 432304423.

It can be written as a sum of positive squares in 4 ways, for example, as 10582009 + 313821225 = 3253^2 + 17715^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324403199 and 324403208.

It is not an unprimeable number, because it can be changed into a prime (324403237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29824 + ... + 39220.

Almost surely, 2^324403234 is an apocalyptic number.

324403234 is a deficient number, since it is larger than the sum of its proper divisors (175307222).

324403234 is a wasteful number, since it uses less digits than its factorization.

324403234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 324403234 is about 18011.1974615793. The cubic root of 324403234 is about 687.1133580910.

Adding to 324403234 its reverse (432304423), we get a palindrome (756707657).

The spelling of 324403234 in words is "three hundred twenty-four million, four hundred three thousand, two hundred thirty-four".