9386878560 has 96 divisors (see below), whose sum is σ = 31124943360. Its totient is φ = 2371419648.

The previous prime is 9386878549. The next prime is 9386878561. The reversal of 9386878560 is 658786839.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×9386878560² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 9386878494 and 9386878503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9386878561) 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 15 ways as a sum of consecutive naturals, for example, 505512 + ... + 523751.

It is an arithmetic number, because the mean of its divisors is an integer number (324218160).

Almost surely, 2^9386878560 is an apocalyptic number.

It is an amenable number.

9386878560 is an abundant number, since it is smaller than the sum of its proper divisors (21738064800).

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

9386878560 is a wasteful number, since it uses less digits than its factorization.

9386878560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029300 (or 1029292 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 60.

The square root of 9386878560 is about 96885.9048572082. The cubic root of 9386878560 is about 2109.4718443284.

The spelling of 9386878560 in words is "nine billion, three hundred eighty-six million, eight hundred seventy-eight thousand, five hundred sixty".