441586066 has 8 divisors (see below), whose sum is σ = 667435824. Its totient is φ = 219107460.

The previous prime is 441586043. The next prime is 441586069. The reversal of 441586066 is 660685144.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (441586069) 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, 842460 + ... + 842983.

It is an arithmetic number, because the mean of its divisors is an integer number (83429478).

Almost surely, 2^441586066 is an apocalyptic number.

441586066 is a deficient number, since it is larger than the sum of its proper divisors (225849758).

441586066 is a wasteful number, since it uses less digits than its factorization.

441586066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685576.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 441586066 is about 21013.9493194402. The cubic root of 441586066 is about 761.5032952668.

The spelling of 441586066 in words is "four hundred forty-one million, five hundred eighty-six thousand, sixty-six".