329530224 has 40 divisors (see below), whose sum is σ = 896093440. Its totient is φ = 104061888.

The previous prime is 329530213. The next prime is 329530259. The reversal of 329530224 is 422035923.

It is a junction number, because it is equal to n+sod(n) for n = 329530191 and 329530200.

It is a congruent number.

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, 179752 + ... + 181575.

It is an arithmetic number, because the mean of its divisors is an integer number (22402336).

Almost surely, 2^329530224 is an apocalyptic number.

It is an amenable number.

329530224 is an abundant number, since it is smaller than the sum of its proper divisors (566563216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329530224 is a wasteful number, since it uses less digits than its factorization.

329530224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361357 (or 361351 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 329530224 is about 18152.9673607375. The cubic root of 329530224 is about 690.7142530349.

The spelling of 329530224 in words is "three hundred twenty-nine million, five hundred thirty thousand, two hundred twenty-four".