8941404463 has 2 divisors, whose sum is σ = 8941404464. Its totient is φ = 8941404462.

The previous prime is 8941404443. The next prime is 8941404499. The reversal of 8941404463 is 3644041498.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8941404463 - 2²⁹ = 8404533551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8941404413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470702231 + 4470702232.

It is an arithmetic number, because the mean of its divisors is an integer number (4470702232).

Almost surely, 2^8941404463 is an apocalyptic number.

8941404463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941404463 is an equidigital number, since it uses as much as digits as its factorization.

8941404463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 8941404463 is about 94558.9999048213. Note that the first 4 decimals coincide. The cubic root of 8941404463 is about 2075.5597822370.

The spelling of 8941404463 in words is "eight billion, nine hundred forty-one million, four hundred four thousand, four hundred sixty-three".