9847253652 has 48 divisors (see below), whose sum is σ = 24193646400. Its totient is φ = 3108706560.

The previous prime is 9847253651. The next prime is 9847253653. The reversal of 9847253652 is 2563527489.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9847253651) and next prime (9847253653).

It is a junction number, because it is equal to n+sod(n) for n = 9847253595 and 9847253604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9847253651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332624 + ... + 1339992.

It is an arithmetic number, because the mean of its divisors is an integer number (504034300).

Almost surely, 2^9847253652 is an apocalyptic number.

It is an amenable number.

9847253652 is an abundant number, since it is smaller than the sum of its proper divisors (14346392748).

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

9847253652 is a wasteful number, since it uses less digits than its factorization.

9847253652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13256 (or 13254 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The square root of 9847253652 is about 99233.3293404993. The cubic root of 9847253652 is about 2143.4089589743.

The spelling of 9847253652 in words is "nine billion, eight hundred forty-seven million, two hundred fifty-three thousand, six hundred fifty-two".