9784125536 has 24 divisors (see below), whose sum is σ = 19264802760. Its totient is φ = 4891477248.

The previous prime is 9784125517. The next prime is 9784125539. The reversal of 9784125536 is 6355214879.

It is a happy number.

It is a super-2 number, since 2×9784125536² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9784125539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401180 + ... + 424868.

It is an arithmetic number, because the mean of its divisors is an integer number (802700115).

Almost surely, 2^9784125536 is an apocalyptic number.

It is an amenable number.

9784125536 is a deficient number, since it is larger than the sum of its proper divisors (9480677224).

9784125536 is a wasteful number, since it uses less digits than its factorization.

9784125536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36606 (or 36598 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 50.

The square root of 9784125536 is about 98914.7387197681. The cubic root of 9784125536 is about 2138.8188619959.

The spelling of 9784125536 in words is "nine billion, seven hundred eighty-four million, one hundred twenty-five thousand, five hundred thirty-six".