6936868 has 12 divisors (see below), whose sum is σ = 12194140. Its totient is φ = 3452832.

The previous prime is 6936863. The next prime is 6936883. The reversal of 6936868 is 8686396.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6770404 + 166464 = 2602^2 + 408^2 .

It is not an unprimeable number, because it can be changed into a prime (6936863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2871 + ... + 4702.

Almost surely, 2^6936868 is an apocalyptic number.

It is an amenable number.

6936868 is a deficient number, since it is larger than the sum of its proper divisors (5257272).

6936868 is a wasteful number, since it uses less digits than its factorization.

6936868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7806 (or 7804 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 6936868 is about 2633.7934619100. The cubic root of 6936868 is about 190.7162989336.

The spelling of 6936868 in words is "six million, nine hundred thirty-six thousand, eight hundred sixty-eight".