6686361014 has 8 divisors (see below), whose sum is σ = 10036714800. Its totient is φ = 3340789416.

The previous prime is 6686360963. The next prime is 6686361037. The reversal of 6686361014 is 4101636866.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192049 + ... + 1197644.

It is an arithmetic number, because the mean of its divisors is an integer number (1254589350).

Almost surely, 2^6686361014 is an apocalyptic number.

6686361014 is a deficient number, since it is larger than the sum of its proper divisors (3350353786).

6686361014 is a wasteful number, since it uses less digits than its factorization.

6686361014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391094.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 6686361014 is about 81770.1719088324. The cubic root of 6686361014 is about 1883.9235448063.

The spelling of 6686361014 in words is "six billion, six hundred eighty-six million, three hundred sixty-one thousand, fourteen".