8473822920 has 96 divisors (see below), whose sum is σ = 28989417600. Its totient is φ = 2140753536.

The previous prime is 8473822913. The next prime is 8473822921. The reversal of 8473822920 is 292283748.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (8473822921) 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, 612592 + ... + 626271.

It is an arithmetic number, because the mean of its divisors is an integer number (301973100).

Almost surely, 2^8473822920 is an apocalyptic number.

It is an amenable number.

8473822920 is an abundant number, since it is smaller than the sum of its proper divisors (20515594680).

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

8473822920 is a wasteful number, since it uses less digits than its factorization.

8473822920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238899 (or 1238892 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 8473822920 is about 92053.3699546084. The cubic root of 8473822920 is about 2038.7303807042.

The spelling of 8473822920 in words is "eight billion, four hundred seventy-three million, eight hundred twenty-two thousand, nine hundred twenty".