330420204 has 36 divisors (see below), whose sum is σ = 836728984. Its totient is φ = 109942272.

The previous prime is 330420191. The next prime is 330420221. The reversal of 330420204 is 402024033.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×330420204² = 218355022422803232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12819 + ... + 28725.

Almost surely, 2^330420204 is an apocalyptic number.

It is an amenable number.

330420204 is an abundant number, since it is smaller than the sum of its proper divisors (506308780).

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

330420204 is a wasteful number, since it uses less digits than its factorization.

330420204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16494 (or 16489 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 330420204 is about 18177.4641795824. The cubic root of 330420204 is about 691.3355104603.

Adding to 330420204 its reverse (402024033), we get a palindrome (732444237).

The spelling of 330420204 in words is "three hundred thirty million, four hundred twenty thousand, two hundred four".