9417947020 has 48 divisors (see below), whose sum is σ = 19926724608. Its totient is φ = 3738893760.

The previous prime is 9417947009. The next prime is 9417947047. The reversal of 9417947020 is 207497149.

9417947020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1613347 + ... + 1619173.

It is an arithmetic number, because the mean of its divisors is an integer number (415140096).

Almost surely, 2^9417947020 is an apocalyptic number.

It is an amenable number.

9417947020 is an abundant number, since it is smaller than the sum of its proper divisors (10508777588).

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

9417947020 is a wasteful number, since it uses less digits than its factorization.

9417947020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6430 (or 6428 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 9417947020 is about 97046.1077014426. The cubic root of 9417947020 is about 2111.7965741258.

The spelling of 9417947020 in words is "nine billion, four hundred seventeen million, nine hundred forty-seven thousand, twenty".