9404884580 has 72 divisors (see below), whose sum is σ = 24742114488. Its totient is φ = 2976486912.

The previous prime is 9404884579. The next prime is 9404884583. The reversal of 9404884580 is 854884049.

It can be written as a sum of positive squares in 4 ways, for example, as 373803556 + 9031081024 = 19334^2 + 95032^2 .

It is not an unprimeable number, because it can be changed into a prime (9404884583) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 356369 + ... + 381848.

It is an arithmetic number, because the mean of its divisors is an integer number (343640479).

Almost surely, 2^9404884580 is an apocalyptic number.

It is an amenable number.

9404884580 is an abundant number, since it is smaller than the sum of its proper divisors (15337229908).

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

9404884580 is a wasteful number, since it uses less digits than its factorization.

9404884580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738253 (or 738244 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 9404884580 is about 96978.7841746843. The cubic root of 9404884580 is about 2110.8197873187.

The spelling of 9404884580 in words is "nine billion, four hundred four million, eight hundred eighty-four thousand, five hundred eighty".