6822969 has 8 divisors (see below), whose sum is σ = 9112512. Its totient is φ = 4541040.

The previous prime is 6822953. The next prime is 6822971. The reversal of 6822969 is 9692286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6822969 - 2⁴ = 6822953 is a prime.

It is a super-2 number, since 2×6822969² = 93105811949922, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6822969.

It is not an unprimeable number, because it can be changed into a prime (6822929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699 + ... + 3759.

It is an arithmetic number, because the mean of its divisors is an integer number (1139064).

Almost surely, 2^6822969 is an apocalyptic number.

It is an amenable number.

6822969 is a deficient number, since it is larger than the sum of its proper divisors (2289543).

6822969 is a wasteful number, since it uses less digits than its factorization.

6822969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807.

The product of its digits is 93312, while the sum is 42.

The square root of 6822969 is about 2612.0813540164. The cubic root of 6822969 is about 189.6667195177. Note that the first 3 decimals are identical.

The spelling of 6822969 in words is "six million, eight hundred twenty-two thousand, nine hundred sixty-nine".