330224132 has 72 divisors (see below), whose sum is σ = 694987776. Its totient is φ = 136823232.

The previous prime is 330224129. The next prime is 330224137. The reversal of 330224132 is 231422033.

It is not an unprimeable number, because it can be changed into a prime (330224137) 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 23 ways as a sum of consecutive naturals, for example, 862013 + ... + 862395.

It is an arithmetic number, because the mean of its divisors is an integer number (9652608).

Almost surely, 2^330224132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330224132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347493888).

330224132 is an abundant number, since it is smaller than the sum of its proper divisors (364763644).

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

330224132 is a wasteful number, since it uses less digits than its factorization.

330224132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 330224132 is about 18172.0701077230. The cubic root of 330224132 is about 691.1987367848.

Adding to 330224132 its reverse (231422033), we get a palindrome (561646165).

The spelling of 330224132 in words is "three hundred thirty million, two hundred twenty-four thousand, one hundred thirty-two".