868460946 has 32 divisors (see below), whose sum is σ = 1840926528. Its totient is φ = 272186880.

The previous prime is 868460927. The next prime is 868460959. The reversal of 868460946 is 649064868.

868460946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114966 + ... + 122286.

It is an arithmetic number, because the mean of its divisors is an integer number (57528954).

Almost surely, 2^868460946 is an apocalyptic number.

868460946 is an abundant number, since it is smaller than the sum of its proper divisors (972465582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868460946 is a wasteful number, since it uses less digits than its factorization.

868460946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8506.

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 868460946 is about 29469.6614503798. The cubic root of 868460946 is about 954.0770103394.

The spelling of 868460946 in words is "eight hundred sixty-eight million, four hundred sixty thousand, nine hundred forty-six".