473668180 has 24 divisors (see below), whose sum is σ = 999056520. Its totient is φ = 188638080.

The previous prime is 473668159. The next prime is 473668231. The reversal of 473668180 is 81866374.

It can be written as a sum of positive squares in 4 ways, for example, as 120077764 + 353590416 = 10958^2 + 18804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47131 + ... + 56290.

It is an arithmetic number, because the mean of its divisors is an integer number (41627355).

Almost surely, 2^473668180 is an apocalyptic number.

It is an amenable number.

473668180 is an abundant number, since it is smaller than the sum of its proper divisors (525388340).

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

473668180 is a wasteful number, since it uses less digits than its factorization.

473668180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103659 (or 103657 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 473668180 is about 21763.9192242574. The cubic root of 473668180 is about 779.5154672075.

The spelling of 473668180 in words is "four hundred seventy-three million, six hundred sixty-eight thousand, one hundred eighty".