441322073 has 8 divisors (see below), whose sum is σ = 455391720. Its totient is φ = 427409920.

The previous prime is 441322067. The next prime is 441322097. The reversal of 441322073 is 370223144.

It can be written as a sum of positive squares in 4 ways, for example, as 101767744 + 339554329 = 10088^2 + 18427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441322073 - 2⁸ = 441321817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441322033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33668 + ... + 44901.

It is an arithmetic number, because the mean of its divisors is an integer number (56923965).

Almost surely, 2^441322073 is an apocalyptic number.

It is an amenable number.

441322073 is a deficient number, since it is larger than the sum of its proper divisors (14069647).

441322073 is a wasteful number, since it uses less digits than its factorization.

441322073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78747.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 441322073 is about 21007.6670051674. The cubic root of 441322073 is about 761.3515154070.

The spelling of 441322073 in words is "four hundred forty-one million, three hundred twenty-two thousand, seventy-three".