8966537672 has 32 divisors (see below), whose sum is σ = 18017380800. Its totient is φ = 4172439744.

The previous prime is 8966537653. The next prime is 8966537677. The reversal of 8966537672 is 2767356698.

It is not an unprimeable number, because it can be changed into a prime (8966537677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 651722 + ... + 665337.

It is an arithmetic number, because the mean of its divisors is an integer number (563043150).

Almost surely, 2^8966537672 is an apocalyptic number.

It is an amenable number.

8966537672 is an abundant number, since it is smaller than the sum of its proper divisors (9050843128).

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

8966537672 is a wasteful number, since it uses less digits than its factorization.

8966537672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317125 (or 1317121 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 59.

The square root of 8966537672 is about 94691.8036157301. The cubic root of 8966537672 is about 2077.5026789875.

The spelling of 8966537672 in words is "eight billion, nine hundred sixty-six million, five hundred thirty-seven thousand, six hundred seventy-two".