8680670532 has 72 divisors (see below), whose sum is σ = 22776245856. Its totient is φ = 2890919808.

The previous prime is 8680670527. The next prime is 8680670539. The reversal of 8680670532 is 2350760868.

It is not an unprimeable number, because it can be changed into a prime (8680670539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266988 + ... + 1273820.

It is an arithmetic number, because the mean of its divisors is an integer number (316336748).

Almost surely, 2^8680670532 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 8680670532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11388122928).

8680670532 is an abundant number, since it is smaller than the sum of its proper divisors (14095575324).

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

8680670532 is a wasteful number, since it uses less digits than its factorization.

8680670532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8159 (or 8145 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 8680670532 is about 93170.1160887975. The cubic root of 8680670532 is about 2055.1858023701.

The spelling of 8680670532 in words is "eight billion, six hundred eighty million, six hundred seventy thousand, five hundred thirty-two".