973427871 has 32 divisors (see below), whose sum is σ = 1487904768. Its totient is φ = 560770560.

The previous prime is 973427867. The next prime is 973427887. The reversal of 973427871 is 178724379.

973427871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 973427871 - 2² = 973427867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 973427871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973427831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122790 + ... + 130476.

It is an arithmetic number, because the mean of its divisors is an integer number (46497024).

Almost surely, 2^973427871 is an apocalyptic number.

973427871 is a deficient number, since it is larger than the sum of its proper divisors (514476897).

973427871 is a wasteful number, since it uses less digits than its factorization.

973427871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7911.

The product of its digits is 592704, while the sum is 48.

The square root of 973427871 is about 31199.8056243945. The cubic root of 973427871 is about 991.0629914787.

The spelling of 973427871 in words is "nine hundred seventy-three million, four hundred twenty-seven thousand, eight hundred seventy-one".