6866850846 has 16 divisors (see below), whose sum is σ = 13758364944. Its totient is φ = 2284839744.

The previous prime is 6866850841. The next prime is 6866850853. The reversal of 6866850846 is 6480586686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6866850841) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1024015 + ... + 1030698.

It is an arithmetic number, because the mean of its divisors is an integer number (859897809).

Almost surely, 2^6866850846 is an apocalyptic number.

6866850846 is an abundant number, since it is smaller than the sum of its proper divisors (6891514098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6866850846 is a wasteful number, since it uses less digits than its factorization.

6866850846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055275.

The product of its (nonzero) digits is 13271040, while the sum is 57.

The square root of 6866850846 is about 82866.4639404868. The cubic root of 6866850846 is about 1900.7246401229.

The spelling of 6866850846 in words is "six billion, eight hundred sixty-six million, eight hundred fifty thousand, eight hundred forty-six".