2174360868 has 24 divisors (see below), whose sum is σ = 5637232160. Its totient is φ = 724786920.

The previous prime is 2174360861. The next prime is 2174360879. The reversal of 2174360868 is 8680634712.

It is not an unprimeable number, because it can be changed into a prime (2174360861) 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, 10066378 + ... + 10066593.

Almost surely, 2^2174360868 is an apocalyptic number.

It is an amenable number.

2174360868 is an abundant number, since it is smaller than the sum of its proper divisors (3462871292).

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

2174360868 is a wasteful number, since it uses less digits than its factorization.

2174360868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20132984 (or 20132976 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2174360868 is about 46630.0425476967. The cubic root of 2174360868 is about 1295.5192618548.

The spelling of 2174360868 in words is "two billion, one hundred seventy-four million, three hundred sixty thousand, eight hundred sixty-eight".