8736523980 has 48 divisors (see below), whose sum is σ = 24532418400. Its totient is φ = 2323058688.

The previous prime is 8736523967. The next prime is 8736523981. The reversal of 8736523980 is 893256378.

It is not an unprimeable number, because it can be changed into a prime (8736523981) 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, 187669 + ... + 229548.

It is an arithmetic number, because the mean of its divisors is an integer number (511092050).

Almost surely, 2^8736523980 is an apocalyptic number.

It is an amenable number.

8736523980 is an abundant number, since it is smaller than the sum of its proper divisors (15795894420).

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

8736523980 is a wasteful number, since it uses less digits than its factorization.

8736523980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417578 (or 417576 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 8736523980 is about 93469.3745565894. The cubic root of 8736523980 is about 2059.5842297237.

The spelling of 8736523980 in words is "eight billion, seven hundred thirty-six million, five hundred twenty-three thousand, nine hundred eighty".