9974473320 has 576 divisors, whose sum is σ = 38027335680. Its totient is φ = 2084963328.

The previous prime is 9974473309. The next prime is 9974473363. The reversal of 9974473320 is 233744799.

It is a super-2 number, since 2×9974473320² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9974473320.

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 143 ways as a sum of consecutive naturals, for example, 78539097 + ... + 78539223.

It is an arithmetic number, because the mean of its divisors is an integer number (66019680).

Almost surely, 2^9974473320 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 9974473320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19013667840).

9974473320 is an abundant number, since it is smaller than the sum of its proper divisors (28052862360).

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

9974473320 is a wasteful number, since it uses less digits than its factorization.

9974473320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The square root of 9974473320 is about 99872.2850444506. The cubic root of 9974473320 is about 2152.5999424809.

The spelling of 9974473320 in words is "nine billion, nine hundred seventy-four million, four hundred seventy-three thousand, three hundred twenty".