441940319 has 2 divisors, whose sum is σ = 441940320. Its totient is φ = 441940318.

The previous prime is 441940297. The next prime is 441940351. The reversal of 441940319 is 913049144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441940319 - 2⁸ = 441940063 is a prime.

It is a super-3 number, since 3×441940319³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441940379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220970159 + 220970160.

It is an arithmetic number, because the mean of its divisors is an integer number (220970160).

Almost surely, 2^441940319 is an apocalyptic number.

441940319 is a deficient number, since it is larger than the sum of its proper divisors (1).

441940319 is an equidigital number, since it uses as much as digits as its factorization.

441940319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 441940319 is about 21022.3766258718. The cubic root of 441940319 is about 761.7068740948.

The spelling of 441940319 in words is "four hundred forty-one million, nine hundred forty thousand, three hundred nineteen".