9473172480 has 704 divisors, whose sum is σ = 37140768000. Its totient is φ = 2279079936.

The previous prime is 9473172427. The next prime is 9473172481. The reversal of 9473172480 is 842713749.

9473172480 is a `hidden beast` number, since 9 + 473 + 172 + 4 + 8 + 0 = 666.

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 (9473172481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68152251 + ... + 68152389.

Almost surely, 2^9473172480 is an apocalyptic number.

9473172480 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9473172480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18570384000).

9473172480 is an abundant number, since it is smaller than the sum of its proper divisors (27667595520).

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

9473172480 is a wasteful number, since it uses less digits than its factorization.

9473172480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 9473172480 is about 97330.2238772726. The cubic root of 9473172480 is about 2115.9162872485.

The spelling of 9473172480 in words is "nine billion, four hundred seventy-three million, one hundred seventy-two thousand, four hundred eighty".