460499939 has 4 divisors (see below), whose sum is σ = 463325256. Its totient is φ = 457674624.

The previous prime is 460499933. The next prime is 460499983. The reversal of 460499939 is 939994064.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460499939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460499933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412414 + ... + 1412739.

It is an arithmetic number, because the mean of its divisors is an integer number (115831314).

Almost surely, 2^460499939 is an apocalyptic number.

460499939 is a deficient number, since it is larger than the sum of its proper divisors (2825317).

460499939 is a wasteful number, since it uses less digits than its factorization.

460499939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825316.

The product of its (nonzero) digits is 1889568, while the sum is 53.

The square root of 460499939 is about 21459.2623125773. The cubic root of 460499939 is about 772.2238175132.

The spelling of 460499939 in words is "four hundred sixty million, four hundred ninety-nine thousand, nine hundred thirty-nine".