330522442 has 16 divisors (see below), whose sum is σ = 524190240. Its totient is φ = 155869488.

The previous prime is 330522433. The next prime is 330522473. The reversal of 330522442 is 244225033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10533 + ... + 27784.

It is an arithmetic number, because the mean of its divisors is an integer number (32761890).

Almost surely, 2^330522442 is an apocalyptic number.

330522442 is a deficient number, since it is larger than the sum of its proper divisors (193667798).

330522442 is a wasteful number, since it uses less digits than its factorization.

330522442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38565.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 330522442 is about 18180.2761805205. The cubic root of 330522442 is about 691.4068070198.

Adding to 330522442 its reverse (244225033), we get a palindrome (574747475).

The spelling of 330522442 in words is "three hundred thirty million, five hundred twenty-two thousand, four hundred forty-two".