868460963 has 16 divisors (see below), whose sum is σ = 930631680. Its totient is φ = 807580800.

The previous prime is 868460959. The next prime is 868460977. The reversal of 868460963 is 369064868.

It is a cyclic number.

It is not a de Polignac number, because 868460963 - 2² = 868460959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (868460993) 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, 602798 + ... + 604236.

It is an arithmetic number, because the mean of its divisors is an integer number (58164480).

Almost surely, 2^868460963 is an apocalyptic number.

868460963 is a deficient number, since it is larger than the sum of its proper divisors (62170717).

868460963 is a wasteful number, since it uses less digits than its factorization.

868460963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 868460963 is about 29469.6617388120. The cubic root of 868460963 is about 954.0770165647.

The spelling of 868460963 in words is "eight hundred sixty-eight million, four hundred sixty thousand, nine hundred sixty-three".