8747296536 has 256 divisors, whose sum is σ = 25546752000. Its totient is φ = 2471040000.

The previous prime is 8747296531. The next prime is 8747296561. The reversal of 8747296536 is 6356927478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8747296531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43956165 + ... + 43956363.

It is an arithmetic number, because the mean of its divisors is an integer number (99792000).

Almost surely, 2^8747296536 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 8747296536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12773376000).

8747296536 is an abundant number, since it is smaller than the sum of its proper divisors (16799455464).

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

8747296536 is a wasteful number, since it uses less digits than its factorization.

8747296536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 418 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 57.

The square root of 8747296536 is about 93526.9829300614. The cubic root of 8747296536 is about 2060.4304043020.

The spelling of 8747296536 in words is "eight billion, seven hundred forty-seven million, two hundred ninety-six thousand, five hundred thirty-six".