8301972272 has 20 divisors (see below), whose sum is σ = 17547350856. Its totient is φ = 3773623680.

The previous prime is 8301972257. The next prime is 8301972313. The reversal of 8301972272 is 2722791038.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23584973 + ... + 23585324.

Almost surely, 2^8301972272 is an apocalyptic number.

It is an amenable number.

8301972272 is an abundant number, since it is smaller than the sum of its proper divisors (9245378584).

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

8301972272 is a wasteful number, since it uses less digits than its factorization.

8301972272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47170316 (or 47170310 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 8301972272 is about 91115.1593973253. The cubic root of 8301972272 is about 2024.8542106697.

The spelling of 8301972272 in words is "eight billion, three hundred one million, nine hundred seventy-two thousand, two hundred seventy-two".