460340681 has 16 divisors (see below), whose sum is σ = 474165120. Its totient is φ = 446808960.

The previous prime is 460340633. The next prime is 460340689. The reversal of 460340681 is 186043064.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460340681 is a prime.

It is a super-2 number, since 2×460340681² = 423827085167087522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460340689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470581 + ... + 1470893.

It is an arithmetic number, because the mean of its divisors is an integer number (29635320).

Almost surely, 2^460340681 is an apocalyptic number.

It is an amenable number.

460340681 is a deficient number, since it is larger than the sum of its proper divisors (13824439).

460340681 is a wasteful number, since it uses less digits than its factorization.

460340681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 460340681 is about 21455.5512863221. The cubic root of 460340681 is about 772.1347860134.

The spelling of 460340681 in words is "four hundred sixty million, three hundred forty thousand, six hundred eighty-one".