330313441 has 2 divisors, whose sum is σ = 330313442. Its totient is φ = 330313440.

The previous prime is 330313433. The next prime is 330313471. The reversal of 330313441 is 144313033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318265600 + 12047841 = 17840^2 + 3471^2 .

It is a cyclic number.

It is not a de Polignac number, because 330313441 - 2³ = 330313433 is a prime.

It is not a weakly prime, because it can be changed into another prime (330313471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165156720 + 165156721.

It is an arithmetic number, because the mean of its divisors is an integer number (165156721).

Almost surely, 2^330313441 is an apocalyptic number.

It is an amenable number.

330313441 is a deficient number, since it is larger than the sum of its proper divisors (1).

330313441 is an equidigital number, since it uses as much as digits as its factorization.

330313441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 330313441 is about 18174.5272565753. The cubic root of 330313441 is about 691.2610426532.

Adding to 330313441 its reverse (144313033), we get a palindrome (474626474).

The spelling of 330313441 in words is "three hundred thirty million, three hundred thirteen thousand, four hundred forty-one".