6860691 has 24 divisors (see below), whose sum is σ = 10642320. Its totient is φ = 4245696.

The previous prime is 6860683. The next prime is 6860701. The reversal of 6860691 is 1960686.

It is not a de Polignac number, because 6860691 - 2³ = 6860683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860671) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8685 + ... + 9441.

It is an arithmetic number, because the mean of its divisors is an integer number (443430).

Almost surely, 2^6860691 is an apocalyptic number.

6860691 is a deficient number, since it is larger than the sum of its proper divisors (3781629).

6860691 is a wasteful number, since it uses less digits than its factorization.

6860691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6860691 is about 2619.2920799330. The cubic root of 6860691 is about 190.0156127521.

The spelling of 6860691 in words is "six million, eight hundred sixty thousand, six hundred ninety-one".