8198271476 has 12 divisors (see below), whose sum is σ = 14652230208. Its totient is φ = 4011919992.

The previous prime is 8198271469. The next prime is 8198271479. The reversal of 8198271476 is 6741728918.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198271479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21803726 + ... + 21804101.

It is an arithmetic number, because the mean of its divisors is an integer number (1221019184).

Almost surely, 2^8198271476 is an apocalyptic number.

It is an amenable number.

8198271476 is a deficient number, since it is larger than the sum of its proper divisors (6453958732).

8198271476 is a wasteful number, since it uses less digits than its factorization.

8198271476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43607878 (or 43607876 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 53.

The square root of 8198271476 is about 90544.3067011946. The cubic root of 8198271476 is about 2016.3879733934.

The spelling of 8198271476 in words is "eight billion, one hundred ninety-eight million, two hundred seventy-one thousand, four hundred seventy-six".