6811396 has 6 divisors (see below), whose sum is σ = 11919950. Its totient is φ = 3405696.

The previous prime is 6811393. The next prime is 6811397. The reversal of 6811396 is 6931186.

6811396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4452100 + 2359296 = 2110^2 + 1536^2 .

It is not an unprimeable number, because it can be changed into a prime (6811393) 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 as a sum of consecutive naturals, namely, 851421 + ... + 851428.

Almost surely, 2^6811396 is an apocalyptic number.

It is an amenable number.

6811396 is a deficient number, since it is larger than the sum of its proper divisors (5108554).

6811396 is a wasteful number, since it uses less digits than its factorization.

6811396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702853 (or 1702851 counting only the distinct ones).

The product of its digits is 7776, while the sum is 34.

The square root of 6811396 is about 2609.8651306150. The cubic root of 6811396 is about 189.5594223785.

The spelling of 6811396 in words is "six million, eight hundred eleven thousand, three hundred ninety-six".