441416863 has 4 divisors (see below), whose sum is σ = 442069560. Its totient is φ = 440764168.

The previous prime is 441416831. The next prime is 441416867. The reversal of 441416863 is 368614144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 441416863 - 2⁵ = 441416831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441416867) 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 in 3 ways as a sum of consecutive naturals, for example, 325333 + ... + 326686.

It is an arithmetic number, because the mean of its divisors is an integer number (110517390).

Almost surely, 2^441416863 is an apocalyptic number.

441416863 is a deficient number, since it is larger than the sum of its proper divisors (652697).

441416863 is an equidigital number, since it uses as much as digits as its factorization.

441416863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652696.

The product of its digits is 55296, while the sum is 37.

The square root of 441416863 is about 21009.9229651134. The cubic root of 441416863 is about 761.4060208338.

The spelling of 441416863 in words is "four hundred forty-one million, four hundred sixteen thousand, eight hundred sixty-three".