8376434168 has 16 divisors (see below), whose sum is σ = 15844805280. Its totient is φ = 4151152768.

The previous prime is 8376434167. The next prime is 8376434177. The reversal of 8376434168 is 8614346738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8376434161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632080 + ... + 4633887.

It is an arithmetic number, because the mean of its divisors is an integer number (990300330).

Almost surely, 2^8376434168 is an apocalyptic number.

It is an amenable number.

8376434168 is a deficient number, since it is larger than the sum of its proper divisors (7468371112).

8376434168 is a wasteful number, since it uses less digits than its factorization.

8376434168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266086 (or 9266082 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 8376434168 is about 91522.8614500224. The cubic root of 8376434168 is about 2030.8899628567.

The spelling of 8376434168 in words is "eight billion, three hundred seventy-six million, four hundred thirty-four thousand, one hundred sixty-eight".