6826469 has 24 divisors (see below), whose sum is σ = 8252160. Its totient is φ = 5601024.

The previous prime is 6826451. The next prime is 6826471. The reversal of 6826469 is 9646286.

It is not a de Polignac number, because 6826469 - 2¹² = 6822373 is a prime.

It is a super-2 number, since 2×6826469² = 93201358015922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6826409) 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 23 ways as a sum of consecutive naturals, for example, 86372 + ... + 86450.

It is an arithmetic number, because the mean of its divisors is an integer number (343840).

Almost surely, 2^6826469 is an apocalyptic number.

It is an amenable number.

6826469 is a deficient number, since it is larger than the sum of its proper divisors (1425691).

6826469 is a wasteful number, since it uses less digits than its factorization.

6826469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 132 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 6826469 is about 2612.7512319392. The cubic root of 6826469 is about 189.6991452863.

The spelling of 6826469 in words is "six million, eight hundred twenty-six thousand, four hundred sixty-nine".