441534818 has 16 divisors (see below), whose sum is σ = 693048960. Its totient is φ = 210572736.

The previous prime is 441534817. The next prime is 441534833. The reversal of 441534818 is 818435144.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (441534811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3146 + ... + 29882.

It is an arithmetic number, because the mean of its divisors is an integer number (43315560).

Almost surely, 2^441534818 is an apocalyptic number.

441534818 is a deficient number, since it is larger than the sum of its proper divisors (251514142).

441534818 is a wasteful number, since it uses less digits than its factorization.

441534818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27121.

The product of its digits is 61440, while the sum is 38.

The square root of 441534818 is about 21012.7299035608. The cubic root of 441534818 is about 761.4738355279.

The spelling of 441534818 in words is "four hundred forty-one million, five hundred thirty-four thousand, eight hundred eighteen".