9472940928 has 336 divisors, whose sum is σ = 31138039800. Its totient is φ = 2867166720.

The previous prime is 9472940921. The next prime is 9472940951. The reversal of 9472940928 is 8290492749.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9472940921) 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 41 ways as a sum of consecutive naturals, for example, 11290333 + ... + 11291171.

Almost surely, 2^9472940928 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 9472940928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15569019900).

9472940928 is an abundant number, since it is smaller than the sum of its proper divisors (21665098872).

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

9472940928 is an equidigital number, since it uses as much as digits as its factorization.

9472940928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 9472940928 is about 97329.0343525507. The cubic root of 9472940928 is about 2115.8990473836.

The spelling of 9472940928 in words is "nine billion, four hundred seventy-two million, nine hundred forty thousand, nine hundred twenty-eight".