9679220180 has 48 divisors (see below), whose sum is σ = 24240142080. Its totient is φ = 3174302208.

The previous prime is 9679220171. The next prime is 9679220207. The reversal of 9679220180 is 810229769.

It is a happy number.

It is a super-4 number, since 4×9679220180⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

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, 1499765 + ... + 1506204.

It is an arithmetic number, because the mean of its divisors is an integer number (505002960).

Almost surely, 2^9679220180 is an apocalyptic number.

It is an amenable number.

9679220180 is an abundant number, since it is smaller than the sum of its proper divisors (14560921900).

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

9679220180 is a wasteful number, since it uses less digits than its factorization.

9679220180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006008 (or 3006006 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 9679220180 is about 98383.0279062400. The cubic root of 9679220180 is about 2131.1472421109.

The spelling of 9679220180 in words is "nine billion, six hundred seventy-nine million, two hundred twenty thousand, one hundred eighty".