6860550686 has 12 divisors (see below), whose sum is σ = 11311404216. Its totient is φ = 3118432020.

The previous prime is 6860550659. The next prime is 6860550689.

6860550686 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860550689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14174450 + ... + 14174933.

It is an arithmetic number, because the mean of its divisors is an integer number (942617018).

Almost surely, 2^6860550686 is an apocalyptic number.

6860550686 is a deficient number, since it is larger than the sum of its proper divisors (4450853530).

6860550686 is a wasteful number, since it uses less digits than its factorization.

6860550686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28349407 (or 28349396 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The square root of 6860550686 is about 82828.4412867947. The cubic root of 6860550686 is about 1900.1431735138.

The spelling of 6860550686 in words is "six billion, eight hundred sixty million, five hundred fifty thousand, six hundred eighty-six".