8271904077973 has 8 divisors (see below), whose sum is σ = 8277548832000. Its totient is φ = 8266259736768.

The previous prime is 8271904077883. The next prime is 8271904077979. The reversal of 8271904077973 is 3797704091728.

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

It is a cyclic number.

It is not a de Polignac number, because 8271904077973 - 2²⁵ = 8271870523541 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 (8271904077979) 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, 47370978 + ... + 47545276.

It is an arithmetic number, because the mean of its divisors is an integer number (1034693604000).

Almost surely, 2^{8271904077973} is an apocalyptic number.

It is an amenable number.

8271904077973 is a deficient number, since it is larger than the sum of its proper divisors (5644754027).

8271904077973 is a wasteful number, since it uses less digits than its factorization.

8271904077973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206411.

The product of its (nonzero) digits is 37340352, while the sum is 64.

The spelling of 8271904077973 in words is "eight trillion, two hundred seventy-one billion, nine hundred four million, seventy-seven thousand, nine hundred seventy-three".