460985663 has 2 divisors, whose sum is σ = 460985664. Its totient is φ = 460985662.

The previous prime is 460985633. The next prime is 460985669. The reversal of 460985663 is 366589064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 460985663 - 2¹² = 460981567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460985669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230492831 + 230492832.

It is an arithmetic number, because the mean of its divisors is an integer number (230492832).

Almost surely, 2^460985663 is an apocalyptic number.

460985663 is a deficient number, since it is larger than the sum of its proper divisors (1).

460985663 is an equidigital number, since it uses as much as digits as its factorization.

460985663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 460985663 is about 21470.5766806576. The cubic root of 460985663 is about 772.4952296672.

The spelling of 460985663 in words is "four hundred sixty million, nine hundred eighty-five thousand, six hundred sixty-three".