8530179966 has 48 divisors (see below), whose sum is σ = 23042567808. Its totient is φ = 2215630800.

The previous prime is 8530179949. The next prime is 8530179967. The reversal of 8530179966 is 6699710358.

8530179966 is a `hidden beast` number, since 8 + 530 + 17 + 9 + 96 + 6 = 666.

It is a super-2 number, since 2×8530179966² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8530179967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3075880 + ... + 3078651.

It is an arithmetic number, because the mean of its divisors is an integer number (480053496).

Almost surely, 2^8530179966 is an apocalyptic number.

8530179966 is an abundant number, since it is smaller than the sum of its proper divisors (14512387842).

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

8530179966 is a wasteful number, since it uses less digits than its factorization.

8530179966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6154557 (or 6154554 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 8530179966 is about 92358.9733918692. The cubic root of 8530179966 is about 2043.2400746279.

The spelling of 8530179966 in words is "eight billion, five hundred thirty million, one hundred seventy-nine thousand, nine hundred sixty-six".