8774845164 has 36 divisors (see below), whose sum is σ = 23348274040. Its totient is φ = 2771003520.

The previous prime is 8774845147. The next prime is 8774845169. The reversal of 8774845164 is 4615484778.

8774845164 is a `hidden beast` number, since 87 + 7 + 48 + 4 + 516 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8774845164.

It is not an unprimeable number, because it can be changed into a prime (8774845169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6413677 + ... + 6415044.

Almost surely, 2^8774845164 is an apocalyptic number.

It is an amenable number.

8774845164 is an abundant number, since it is smaller than the sum of its proper divisors (14573428876).

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

8774845164 is a wasteful number, since it uses less digits than its factorization.

8774845164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12828750 (or 12828745 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 8774845164 is about 93674.1435189028. The cubic root of 8774845164 is about 2062.5911689066.

The spelling of 8774845164 in words is "eight billion, seven hundred seventy-four million, eight hundred forty-five thousand, one hundred sixty-four".