330241040 has 20 divisors (see below), whose sum is σ = 767810604. Its totient is φ = 132096384.

The previous prime is 330241027. The next prime is 330241049. The reversal of 330241040 is 40142033.

It can be written as a sum of positive squares in 2 ways, for example, as 135582736 + 194658304 = 11644^2 + 13952^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (330241049) 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, 2063927 + ... + 2064086.

Almost surely, 2^330241040 is an apocalyptic number.

It is an amenable number.

330241040 is an abundant number, since it is smaller than the sum of its proper divisors (437569564).

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

330241040 is a wasteful number, since it uses less digits than its factorization.

330241040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128026 (or 4128020 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 330241040 is about 18172.5353211928. The cubic root of 330241040 is about 691.2105334079.

Adding to 330241040 its reverse (40142033), we get a palindrome (370383073).

The spelling of 330241040 in words is "three hundred thirty million, two hundred forty-one thousand, forty".