330424404 has 12 divisors (see below), whose sum is σ = 770990304. Its totient is φ = 110141464.

The previous prime is 330424403. The next prime is 330424433. The reversal of 330424404 is 404424033.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330424403) 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 3 ways as a sum of consecutive naturals, for example, 13767672 + ... + 13767695.

It is an arithmetic number, because the mean of its divisors is an integer number (64249192).

Almost surely, 2^330424404 is an apocalyptic number.

It is an amenable number.

330424404 is an abundant number, since it is smaller than the sum of its proper divisors (440565900).

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

330424404 is a wasteful number, since it uses less digits than its factorization.

330424404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27535374 (or 27535372 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 330424404 is about 18177.5797068807. The cubic root of 330424404 is about 691.3384396565.

Adding to 330424404 its reverse (404424033), we get a palindrome (734848437).

The spelling of 330424404 in words is "three hundred thirty million, four hundred twenty-four thousand, four hundred four".