8986320072 has 96 divisors (see below), whose sum is σ = 24522432480. Its totient is φ = 2972832000.

The previous prime is 8986320067. The next prime is 8986320097. The reversal of 8986320072 is 2700236898.

8986320072 is a `hidden beast` number, since 8 + 9 + 8 + 632 + 0 + 0 + 7 + 2 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6270268 + ... + 6271700.

It is an arithmetic number, because the mean of its divisors is an integer number (255442005).

Almost surely, 2^8986320072 is an apocalyptic number.

It is an amenable number.

8986320072 is an abundant number, since it is smaller than the sum of its proper divisors (15536112408).

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

8986320072 is a wasteful number, since it uses less digits than its factorization.

8986320072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8986320072 is about 94796.2028353457. The cubic root of 8986320072 is about 2079.0293850354.

The spelling of 8986320072 in words is "eight billion, nine hundred eighty-six million, three hundred twenty thousand, seventy-two".