8073797871 has 4 divisors (see below), whose sum is σ = 10765063832. Its totient is φ = 5382531912.

The previous prime is 8073797819. The next prime is 8073797881. The reversal of 8073797871 is 1787973708.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8073797871 - 2¹⁴ = 8073781487 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 (8073797881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345632976 + ... + 1345632981.

It is an arithmetic number, because the mean of its divisors is an integer number (2691265958).

Almost surely, 2^8073797871 is an apocalyptic number.

8073797871 is a deficient number, since it is larger than the sum of its proper divisors (2691265961).

8073797871 is a wasteful number, since it uses less digits than its factorization.

8073797871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691265960.

The product of its (nonzero) digits is 4148928, while the sum is 57.

The square root of 8073797871 is about 89854.3147044147. The cubic root of 8073797871 is about 2006.1310087442.

The spelling of 8073797871 in words is "eight billion, seventy-three million, seven hundred ninety-seven thousand, eight hundred seventy-one".