9480289280 has 352 divisors, whose sum is σ = 28722193920. Its totient is φ = 2916679680.

The previous prime is 9480289253. The next prime is 9480289289. The reversal of 9480289280 is 829820849.

It is a tau number, because it is divible by the number of its divisors (352).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9480289289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54799274 + ... + 54799446.

Almost surely, 2^9480289280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9480289280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14361096960).

9480289280 is an abundant number, since it is smaller than the sum of its proper divisors (19241904640).

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

9480289280 is a wasteful number, since it uses less digits than its factorization.

9480289280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 9480289280 is about 97366.7770854104. Note that the first 3 decimals coincide. The cubic root of 9480289280 is about 2116.4460212133.

The spelling of 9480289280 in words is "nine billion, four hundred eighty million, two hundred eighty-nine thousand, two hundred eighty".