330604434 has 12 divisors (see below), whose sum is σ = 716309646. Its totient is φ = 110201472.

The previous prime is 330604403. The next prime is 330604459. The reversal of 330604434 is 434406033.

It can be written as a sum of positive squares in only one way, i.e., 298080225 + 32524209 = 17265^2 + 5703^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 330604398 and 330604407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9183439 + ... + 9183474.

Almost surely, 2^330604434 is an apocalyptic number.

330604434 is an abundant number, since it is smaller than the sum of its proper divisors (385705212).

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

330604434 is a wasteful number, since it uses less digits than its factorization.

330604434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18366921 (or 18366918 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 330604434 is about 18182.5310119356. The cubic root of 330604434 is about 691.4639742322.

The spelling of 330604434 in words is "three hundred thirty million, six hundred four thousand, four hundred thirty-four".