9412861072 has 20 divisors (see below), whose sum is σ = 18259496496. Its totient is φ = 4700732960.

The previous prime is 9412861061. The next prime is 9412861123. The reversal of 9412861072 is 2701682149.

It is an unprimeable number.

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, 342454 + ... + 368917.

Almost surely, 2^9412861072 is an apocalyptic number.

It is an amenable number.

9412861072 is a deficient number, since it is larger than the sum of its proper divisors (8846635424).

9412861072 is a wasteful number, since it uses less digits than its factorization.

9412861072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712206 (or 712200 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 9412861072 is about 97019.9003916207. The cubic root of 9412861072 is about 2111.4163631128.

The spelling of 9412861072 in words is "nine billion, four hundred twelve million, eight hundred sixty-one thousand, seventy-two".