6823413 has 32 divisors (see below), whose sum is σ = 10905600. Its totient is φ = 4202928.

The previous prime is 6823391. The next prime is 6823423. The reversal of 6823413 is 3143286.

It is a happy number.

It is not a de Polignac number, because 6823413 - 2⁹ = 6822901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6823423) 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 31 ways as a sum of consecutive naturals, for example, 23970 + ... + 24252.

It is an arithmetic number, because the mean of its divisors is an integer number (340800).

Almost surely, 2^6823413 is an apocalyptic number.

It is an amenable number.

6823413 is a deficient number, since it is larger than the sum of its proper divisors (4082187).

6823413 is a wasteful number, since it uses less digits than its factorization.

6823413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 352 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6823413 is about 2612.1663423297. The cubic root of 6823413 is about 189.6708335721.

Adding to 6823413 its reverse (3143286), we get a palindrome (9966699).

It can be divided in two parts, 682 and 3413, that added together give a triangular number (4095 = T₉₀).

The spelling of 6823413 in words is "six million, eight hundred twenty-three thousand, four hundred thirteen".