6823397 has 12 divisors (see below), whose sum is σ = 8005536. Its totient is φ = 5798520.

The previous prime is 6823391. The next prime is 6823423. The reversal of 6823397 is 7933286.

6823397 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6823397 - 2¹⁰ = 6822373 is a prime.

6823397 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 6823397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6823391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5888 + ... + 6950.

It is an arithmetic number, because the mean of its divisors is an integer number (667128).

Almost surely, 2^6823397 is an apocalyptic number.

It is an amenable number.

6823397 is a deficient number, since it is larger than the sum of its proper divisors (1182139).

6823397 is a wasteful number, since it uses less digits than its factorization.

6823397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208 (or 1201 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 6823397 is about 2612.1632797358. The cubic root of 6823397 is about 189.6706853210.

The spelling of 6823397 in words is "six million, eight hundred twenty-three thousand, three hundred ninety-seven".