460717729 has 4 divisors (see below), whose sum is σ = 460936260. Its totient is φ = 460499200.

The previous prime is 460717727. The next prime is 460717739. The reversal of 460717729 is 927717064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199572129 + 261145600 = 14127^2 + 16160^2 .

It is a cyclic number.

It is not a de Polignac number, because 460717729 - 2¹ = 460717727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460717721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106072 + ... + 110329.

It is an arithmetic number, because the mean of its divisors is an integer number (115234065).

Almost surely, 2^460717729 is an apocalyptic number.

It is an amenable number.

460717729 is a deficient number, since it is larger than the sum of its proper divisors (218531).

460717729 is a wasteful number, since it uses less digits than its factorization.

460717729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218530.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 460717729 is about 21464.3362114928. The cubic root of 460717729 is about 772.3455374849.

The spelling of 460717729 in words is "four hundred sixty million, seven hundred seventeen thousand, seven hundred twenty-nine".