8198303866 has 8 divisors (see below), whose sum is σ = 12305730240. Its totient is φ = 4096393788.

The previous prime is 8198303851. The next prime is 8198303881. The reversal of 8198303866 is 6683038918.

It is an interprime number because it is at equal distance from previous prime (8198303851) and next prime (8198303881).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375356 + ... + 1381303.

It is an arithmetic number, because the mean of its divisors is an integer number (1538216280).

Almost surely, 2^8198303866 is an apocalyptic number.

8198303866 is a deficient number, since it is larger than the sum of its proper divisors (4107426374).

8198303866 is a wasteful number, since it uses less digits than its factorization.

8198303866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758148.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The square root of 8198303866 is about 90544.4855637272. The cubic root of 8198303866 is about 2016.3906288605.

The spelling of 8198303866 in words is "eight billion, one hundred ninety-eight million, three hundred three thousand, eight hundred sixty-six".