873056973271 has 8 divisors (see below), whose sum is σ = 997806632960. Its totient is φ = 748314122328.

The previous prime is 873056973193. The next prime is 873056973311. The reversal of 873056973271 is 172379650378.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-873056973271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873056973871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424391 + ... + 1942936.

It is an arithmetic number, because the mean of its divisors is an integer number (124725829120).

Almost surely, 2^873056973271 is an apocalyptic number.

873056973271 is a deficient number, since it is larger than the sum of its proper divisors (124749659689).

873056973271 is a wasteful number, since it uses less digits than its factorization.

873056973271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404373.

The product of its (nonzero) digits is 13335840, while the sum is 58.

The spelling of 873056973271 in words is "eight hundred seventy-three billion, fifty-six million, nine hundred seventy-three thousand, two hundred seventy-one".