9261838652 has 12 divisors (see below), whose sum is σ = 17681692056. Its totient is φ = 4209926640.

The previous prime is 9261838583. The next prime is 9261838661. The reversal of 9261838652 is 2568381629.

It is a self number, because there is not a number n which added to its sum of digits gives 9261838652.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 105248123 + ... + 105248210.

It is an arithmetic number, because the mean of its divisors is an integer number (1473474338).

Almost surely, 2^9261838652 is an apocalyptic number.

It is an amenable number.

9261838652 is a deficient number, since it is larger than the sum of its proper divisors (8419853404).

9261838652 is a wasteful number, since it uses less digits than its factorization.

9261838652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210496348 (or 210496346 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 9261838652 is about 96238.4468494790. The cubic root of 9261838652 is about 2100.0633882605.

The spelling of 9261838652 in words is "nine billion, two hundred sixty-one million, eight hundred thirty-eight thousand, six hundred fifty-two".