441091268 has 12 divisors (see below), whose sum is σ = 772601340. Its totient is φ = 220348032.

The previous prime is 441091267. The next prime is 441091297. The reversal of 441091268 is 862190144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 210598144 + 230493124 = 14512^2 + 15182^2 .

It is not an unprimeable number, because it can be changed into a prime (441091267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44321 + ... + 53352.

It is an arithmetic number, because the mean of its divisors is an integer number (64383445).

Almost surely, 2^441091268 is an apocalyptic number.

It is an amenable number.

441091268 is a deficient number, since it is larger than the sum of its proper divisors (331510072).

441091268 is a wasteful number, since it uses less digits than its factorization.

441091268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98806 (or 98804 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 441091268 is about 21002.1729351989. The cubic root of 441091268 is about 761.2187670207.

The spelling of 441091268 in words is "four hundred forty-one million, ninety-one thousand, two hundred sixty-eight".