8475472320 has 224 divisors, whose sum is σ = 30811622400. Its totient is φ = 1933615104.

The previous prime is 8475472289. The next prime is 8475472337. The reversal of 8475472320 is 232745748.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5435701 + ... + 5437259.

Almost surely, 2^8475472320 is an apocalyptic number.

8475472320 is a gapful number since it is divisible by the number (80) 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 8475472320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15405811200).

8475472320 is an abundant number, since it is smaller than the sum of its proper divisors (22336150080).

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

8475472320 is a wasteful number, since it uses less digits than its factorization.

8475472320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 8475472320 is about 92062.3284519787. The cubic root of 8475472320 is about 2038.8626493692.

The spelling of 8475472320 in words is "eight billion, four hundred seventy-five million, four hundred seventy-two thousand, three hundred twenty".