330671441 has 2 divisors, whose sum is σ = 330671442. Its totient is φ = 330671440.

The previous prime is 330671413. The next prime is 330671449. The reversal of 330671441 is 144176033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329241025 + 1430416 = 18145^2 + 1196^2 .

It is a cyclic number.

It is not a de Polignac number, because 330671441 - 2⁶ = 330671377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (330671449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165335720 + 165335721.

It is an arithmetic number, because the mean of its divisors is an integer number (165335721).

Almost surely, 2^330671441 is an apocalyptic number.

It is an amenable number.

330671441 is a deficient number, since it is larger than the sum of its proper divisors (1).

330671441 is an equidigital number, since it uses as much as digits as its factorization.

330671441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 330671441 is about 18184.3735388382. The cubic root of 330671441 is about 691.5106864476.

It can be divided in two parts, 3306 and 71441, that added together give a palindrome (74747).

The spelling of 330671441 in words is "three hundred thirty million, six hundred seventy-one thousand, four hundred forty-one".