9439485120 has 448 divisors, whose sum is σ = 37032468480. Its totient is φ = 2247782400.

The previous prime is 9439485119. The next prime is 9439485157. The reversal of 9439485120 is 215849349.

9439485120 is a `hidden beast` number, since 9 + 43 + 9 + 485 + 120 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3480565 + ... + 3483275.

It is an arithmetic number, because the mean of its divisors is an integer number (82661760).

Almost surely, 2^9439485120 is an apocalyptic number.

9439485120 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 9439485120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18516234240).

9439485120 is an abundant number, since it is smaller than the sum of its proper divisors (27592983360).

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

9439485120 is a wasteful number, since it uses less digits than its factorization.

9439485120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 9439485120 is about 97157.0127165301. The cubic root of 9439485120 is about 2113.4051857424.

The spelling of 9439485120 in words is "nine billion, four hundred thirty-nine million, four hundred eighty-five thousand, one hundred twenty".