330345032 has 16 divisors (see below), whose sum is σ = 640755900. Its totient is φ = 159476800.

The previous prime is 330345031. The next prime is 330345107. The reversal of 330345032 is 230543033.

330345032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 328841956 + 1503076 = 18134^2 + 1226^2 .

It is a junction number, because it is equal to n+sod(n) for n = 330344989 and 330345007.

It is not an unprimeable number, because it can be changed into a prime (330345031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711719 + ... + 712182.

Almost surely, 2^330345032 is an apocalyptic number.

It is an amenable number.

330345032 is a deficient number, since it is larger than the sum of its proper divisors (310410868).

330345032 is a wasteful number, since it uses less digits than its factorization.

330345032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423936 (or 1423932 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 330345032 is about 18175.3963368065. The cubic root of 330345032 is about 691.2830792289.

Adding to 330345032 its reverse (230543033), we get a palindrome (560888065).

The spelling of 330345032 in words is "three hundred thirty million, three hundred forty-five thousand, thirty-two".