460644463 has 2 divisors, whose sum is σ = 460644464. Its totient is φ = 460644462.

The previous prime is 460644449. The next prime is 460644473. The reversal of 460644463 is 364446064.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460644463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460644403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230322231 + 230322232.

It is an arithmetic number, because the mean of its divisors is an integer number (230322232).

Almost surely, 2^460644463 is an apocalyptic number.

460644463 is a deficient number, since it is larger than the sum of its proper divisors (1).

460644463 is an equidigital number, since it uses as much as digits as its factorization.

460644463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 37.

The square root of 460644463 is about 21462.6294521431. The cubic root of 460644463 is about 772.3045943619.

The spelling of 460644463 in words is "four hundred sixty million, six hundred forty-four thousand, four hundred sixty-three".