324434444 has 24 divisors (see below), whose sum is σ = 572972400. Its totient is φ = 160735680.

The previous prime is 324434423. The next prime is 324434483. The reversal of 324434444 is 444434423.

It is a self number, because there is not a number n which added to its sum of digits gives 324434444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226322 + ... + 227750.

It is an arithmetic number, because the mean of its divisors is an integer number (23873850).

Almost surely, 2^324434444 is an apocalyptic number.

It is an amenable number.

324434444 is a deficient number, since it is larger than the sum of its proper divisors (248537956).

324434444 is a wasteful number, since it uses less digits than its factorization.

324434444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913 (or 1911 counting only the distinct ones).

The product of its digits is 73728, while the sum is 32.

The square root of 324434444 is about 18012.0638462115. The cubic root of 324434444 is about 687.1353925202.

Adding to 324434444 its reverse (444434423), we get a palindrome (768868867).

The spelling of 324434444 in words is "three hundred twenty-four million, four hundred thirty-four thousand, four hundred forty-four".