8283201866 has 4 divisors (see below), whose sum is σ = 12424802802. Its totient is φ = 4141600932.

The previous prime is 8283201847. The next prime is 8283201881. The reversal of 8283201866 is 6681023828.

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

It can be written as a sum of positive squares in only one way, i.e., 4596162025 + 3687039841 = 67795^2 + 60721^2 .

It is a super-2 number, since 2×8283201866² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2070800465 + ... + 2070800468.

Almost surely, 2^8283201866 is an apocalyptic number.

8283201866 is a deficient number, since it is larger than the sum of its proper divisors (4141600936).

8283201866 is a wasteful number, since it uses less digits than its factorization.

8283201866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141600935.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 8283201866 is about 91012.0973607355. The cubic root of 8283201866 is about 2023.3270227222.

The spelling of 8283201866 in words is "eight billion, two hundred eighty-three million, two hundred one thousand, eight hundred sixty-six".