9011672672 has 24 divisors (see below), whose sum is σ = 17744412672. Its totient is φ = 4505155200.

The previous prime is 9011672671. The next prime is 9011672687. The reversal of 9011672672 is 2762761109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9011672671) 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 3 ways as a sum of consecutive naturals, for example, 244922 + ... + 279302.

It is an arithmetic number, because the mean of its divisors is an integer number (739350528).

Almost surely, 2^9011672672 is an apocalyptic number.

It is an amenable number.

9011672672 is a deficient number, since it is larger than the sum of its proper divisors (8732740000).

9011672672 is a wasteful number, since it uses less digits than its factorization.

9011672672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42582 (or 42574 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 9011672672 is about 94929.8302537195. The cubic root of 9011672672 is about 2080.9826988644.

The spelling of 9011672672 in words is "nine billion, eleven million, six hundred seventy-two thousand, six hundred seventy-two".