8271083966 has 4 divisors (see below), whose sum is σ = 12406625952. Its totient is φ = 4135541982.

The previous prime is 8271083963. The next prime is 8271083987. The reversal of 8271083966 is 6693801728.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8271083963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067770990 + ... + 2067770993.

It is an arithmetic number, because the mean of its divisors is an integer number (3101656488).

Almost surely, 2^8271083966 is an apocalyptic number.

8271083966 is a deficient number, since it is larger than the sum of its proper divisors (4135541986).

8271083966 is a wasteful number, since it uses less digits than its factorization.

8271083966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135541985.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 8271083966 is about 90945.4999766344. The cubic root of 8271083966 is about 2022.3398665847.

The spelling of 8271083966 in words is "eight billion, two hundred seventy-one million, eighty-three thousand, nine hundred sixty-six".