460891782849 has 8 divisors (see below), whose sum is σ = 614810758432. Its totient is φ = 307116997920.

The previous prime is 460891782833. The next prime is 460891782853. The reversal of 460891782849 is 948287198064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 460891782849 - 2⁴ = 460891782833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 460891782849.

It is not an unprimeable number, because it can be changed into a prime (460891782859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36040204 + ... + 36052989.

It is an arithmetic number, because the mean of its divisors is an integer number (76851344804).

Almost surely, 2^460891782849 is an apocalyptic number.

It is an amenable number.

460891782849 is a deficient number, since it is larger than the sum of its proper divisors (153918975583).

460891782849 is a wasteful number, since it uses less digits than its factorization.

460891782849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72095327.

The product of its (nonzero) digits is 55738368, while the sum is 66.

The spelling of 460891782849 in words is "four hundred sixty billion, eight hundred ninety-one million, seven hundred eighty-two thousand, eight hundred forty-nine".