6810861702 has 32 divisors (see below), whose sum is σ = 13684422240. Its totient is φ = 2259855360.

The previous prime is 6810861679. The next prime is 6810861709. The reversal of 6810861702 is 2071680186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6810861709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2509098 + ... + 2511810.

It is an arithmetic number, because the mean of its divisors is an integer number (427638195).

Almost surely, 2^6810861702 is an apocalyptic number.

6810861702 is an abundant number, since it is smaller than the sum of its proper divisors (6873560538).

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

6810861702 is a wasteful number, since it uses less digits than its factorization.

6810861702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 6810861702 is about 82527.9449762321. The cubic root of 6810861702 is about 1895.5446578967.

The spelling of 6810861702 in words is "six billion, eight hundred ten million, eight hundred sixty-one thousand, seven hundred two".