460391017 has 2 divisors, whose sum is σ = 460391018. Its totient is φ = 460391016.

The previous prime is 460390993. The next prime is 460391021. The reversal of 460391017 is 710193064.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 452668176 + 7722841 = 21276^2 + 2779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460391017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 460391017.

It is not a weakly prime, because it can be changed into another prime (460391047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230195508 + 230195509.

It is an arithmetic number, because the mean of its divisors is an integer number (230195509).

Almost surely, 2^460391017 is an apocalyptic number.

It is an amenable number.

460391017 is a deficient number, since it is larger than the sum of its proper divisors (1).

460391017 is an equidigital number, since it uses as much as digits as its factorization.

460391017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 460391017 is about 21456.7242840094. The cubic root of 460391017 is about 772.1629280407.

The spelling of 460391017 in words is "four hundred sixty million, three hundred ninety-one thousand, seventeen".