863410463 has 2 divisors, whose sum is σ = 863410464. Its totient is φ = 863410462.

The previous prime is 863410411. The next prime is 863410477. The reversal of 863410463 is 364014368.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-863410463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (863412463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431705231 + 431705232.

It is an arithmetic number, because the mean of its divisors is an integer number (431705232).

Almost surely, 2^863410463 is an apocalyptic number.

863410463 is a deficient number, since it is larger than the sum of its proper divisors (1).

863410463 is an equidigital number, since it uses as much as digits as its factorization.

863410463 is an evil number, because the sum of its binary digits is even.

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

The square root of 863410463 is about 29383.8469741455. The cubic root of 863410463 is about 952.2239541937.

The spelling of 863410463 in words is "eight hundred sixty-three million, four hundred ten thousand, four hundred sixty-three".