330013434 has 16 divisors (see below), whose sum is σ = 677865888. Its totient is φ = 107031312.

The previous prime is 330013379. The next prime is 330013493. The reversal of 330013434 is 434310033.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 330013434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743052 + ... + 743495.

It is an arithmetic number, because the mean of its divisors is an integer number (42366618).

Almost surely, 2^330013434 is an apocalyptic number.

330013434 is an abundant number, since it is smaller than the sum of its proper divisors (347852454).

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

330013434 is a wasteful number, since it uses less digits than its factorization.

330013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486589.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 330013434 is about 18166.2718795024. The cubic root of 330013434 is about 691.0517001088.

Adding to 330013434 its reverse (434310033), we get a palindrome (764323467).

The spelling of 330013434 in words is "three hundred thirty million, thirteen thousand, four hundred thirty-four".