5678174866 has 16 divisors (see below), whose sum is σ = 10482784704. Its totient is φ = 2246310864.

The previous prime is 5678174851. The next prime is 5678174899. The reversal of 5678174866 is 6684718765.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5678174866.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15599200 + ... + 15599563.

It is an arithmetic number, because the mean of its divisors is an integer number (655174044).

Almost surely, 2^5678174866 is an apocalyptic number.

5678174866 is a deficient number, since it is larger than the sum of its proper divisors (4804609838).

5678174866 is a wasteful number, since it uses less digits than its factorization.

5678174866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31198785.

The product of its digits is 13547520, while the sum is 58.

The square root of 5678174866 is about 75353.6652459587. The cubic root of 5678174866 is about 1784.0331542918.

The spelling of 5678174866 in words is "five billion, six hundred seventy-eight million, one hundred seventy-four thousand, eight hundred sixty-six".