8840472480 has 288 divisors, whose sum is σ = 35320416768. Its totient is φ = 1971302400.

The previous prime is 8840472373. The next prime is 8840472497. The reversal of 8840472480 is 842740488.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402585 + ... + 423975.

It is an arithmetic number, because the mean of its divisors is an integer number (122640336).

Almost surely, 2^8840472480 is an apocalyptic number.

8840472480 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 8840472480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17660208384).

8840472480 is an abundant number, since it is smaller than the sum of its proper divisors (26479944288).

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

8840472480 is a wasteful number, since it uses less digits than its factorization.

8840472480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21460 (or 21449 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 45.

The square root of 8840472480 is about 94023.7867776022. The cubic root of 8840472480 is about 2067.7204619993.

The spelling of 8840472480 in words is "eight billion, eight hundred forty million, four hundred seventy-two thousand, four hundred eighty".