441063863 has 2 divisors, whose sum is σ = 441063864. Its totient is φ = 441063862.

The previous prime is 441063859. The next prime is 441063899. The reversal of 441063863 is 368360144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441063863 - 2² = 441063859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441063823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220531931 + 220531932.

It is an arithmetic number, because the mean of its divisors is an integer number (220531932).

Almost surely, 2^441063863 is an apocalyptic number.

441063863 is a deficient number, since it is larger than the sum of its proper divisors (1).

441063863 is an equidigital number, since it uses as much as digits as its factorization.

441063863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 441063863 is about 21001.5204925739. The cubic root of 441063863 is about 761.2030018538.

The spelling of 441063863 in words is "four hundred forty-one million, sixty-three thousand, eight hundred sixty-three".