330372045 has 24 divisors (see below), whose sum is σ = 575968536. Its totient is φ = 175175808.

The previous prime is 330372043. The next prime is 330372073. The reversal of 330372045 is 540273033.

It can be written as a sum of positive squares in 4 ways, for example, as 218477961 + 111894084 = 14781^2 + 10578^2 .

It is not a de Polignac number, because 330372045 - 2¹ = 330372043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330372043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13434 + ... + 29003.

It is an arithmetic number, because the mean of its divisors is an integer number (23998689).

Almost surely, 2^330372045 is an apocalyptic number.

It is an amenable number.

330372045 is a deficient number, since it is larger than the sum of its proper divisors (245596491).

330372045 is a wasteful number, since it uses less digits than its factorization.

330372045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42621 (or 42618 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 330372045 is about 18176.1394415866. The cubic root of 330372045 is about 691.3019212668.

The spelling of 330372045 in words is "three hundred thirty million, three hundred seventy-two thousand, forty-five".