868460455 has 8 divisors (see below), whose sum is σ = 1097002800. Its totient is φ = 658201536.

The previous prime is 868460449. The next prime is 868460479. The reversal of 868460455 is 554064868.

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

It is a cyclic number.

It is not a de Polignac number, because 868460455 - 2³ = 868460447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4570750 + ... + 4570939.

It is an arithmetic number, because the mean of its divisors is an integer number (137125350).

Almost surely, 2^868460455 is an apocalyptic number.

868460455 is a deficient number, since it is larger than the sum of its proper divisors (228542345).

868460455 is a wasteful number, since it uses less digits than its factorization.

868460455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9141713.

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 868460455 is about 29469.6531197773. The cubic root of 868460455 is about 954.0768305378.

The spelling of 868460455 in words is "eight hundred sixty-eight million, four hundred sixty thousand, four hundred fifty-five".