441663083 has 2 divisors, whose sum is σ = 441663084. Its totient is φ = 441663082.

The previous prime is 441663049. The next prime is 441663139. The reversal of 441663083 is 380366144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441663083 - 2⁸ = 441662827 is a prime.

It is not a weakly prime, because it can be changed into another prime (441663883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220831541 + 220831542.

It is an arithmetic number, because the mean of its divisors is an integer number (220831542).

Almost surely, 2^441663083 is an apocalyptic number.

441663083 is a deficient number, since it is larger than the sum of its proper divisors (1).

441663083 is an equidigital number, since it uses as much as digits as its factorization.

441663083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 441663083 is about 21015.7817603819. The cubic root of 441663083 is about 761.5475639417.

The spelling of 441663083 in words is "four hundred forty-one million, six hundred sixty-three thousand, eighty-three".