8458936463 has 2 divisors, whose sum is σ = 8458936464. Its totient is φ = 8458936462.

The previous prime is 8458936459. The next prime is 8458936487. The reversal of 8458936463 is 3646398548.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8458936463 - 2² = 8458936459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8458936399 and 8458936408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8458936403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4229468231 + 4229468232.

It is an arithmetic number, because the mean of its divisors is an integer number (4229468232).

Almost surely, 2^8458936463 is an apocalyptic number.

8458936463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8458936463 is an equidigital number, since it uses as much as digits as its factorization.

8458936463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14929920, while the sum is 56.

The square root of 8458936463 is about 91972.4766601400. The cubic root of 8458936463 is about 2037.5358288856.

The spelling of 8458936463 in words is "eight billion, four hundred fifty-eight million, nine hundred thirty-six thousand, four hundred sixty-three".