330242340 has 48 divisors (see below), whose sum is σ = 979074432. Its totient is φ = 82884096.

The previous prime is 330242327. The next prime is 330242359. The reversal of 330242340 is 43242033.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160864 + ... + 162903.

It is an arithmetic number, because the mean of its divisors is an integer number (20397384).

Almost surely, 2^330242340 is an apocalyptic number.

330242340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

330242340 is an abundant number, since it is smaller than the sum of its proper divisors (648832092).

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

330242340 is a wasteful number, since it uses less digits than its factorization.

330242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323796 (or 323794 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 330242340 is about 18172.5710894194. The cubic root of 330242340 is about 691.2114403944.

Adding to 330242340 its reverse (43242033), we get a palindrome (373484373).

The spelling of 330242340 in words is "three hundred thirty million, two hundred forty-two thousand, three hundred forty".