9465479856 has 240 divisors, whose sum is σ = 31529481984. Its totient is φ = 2692922112.

The previous prime is 9465479813. The next prime is 9465479857. The reversal of 9465479856 is 6589745649.

9465479856 is a `hidden beast` number, since 9 + 4 + 6 + 547 + 9 + 85 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 9465479793 and 9465479802.

It is not an unprimeable number, because it can be changed into a prime (9465479857) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7973695 + ... + 7974881.

Almost surely, 2^9465479856 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 9465479856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15764740992).

9465479856 is an abundant number, since it is smaller than the sum of its proper divisors (22064002128).

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

9465479856 is a wasteful number, since it uses less digits than its factorization.

9465479856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1492 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The square root of 9465479856 is about 97290.6976848249. The cubic root of 9465479856 is about 2115.3433937679.

The spelling of 9465479856 in words is "nine billion, four hundred sixty-five million, four hundred seventy-nine thousand, eight hundred fifty-six".