6806469 has 8 divisors (see below), whose sum is σ = 9136800. Its totient is φ = 4506896.

The previous prime is 6806467. The next prime is 6806473. The reversal of 6806469 is 9646086.

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

It is a cyclic number.

It is not a de Polignac number, because 6806469 - 2¹ = 6806467 is a prime.

It is a super-2 number, since 2×6806469² = 92656040495922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806467) 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, 7167 + ... + 8060.

It is an arithmetic number, because the mean of its divisors is an integer number (1142100).

Almost surely, 2^6806469 is an apocalyptic number.

It is an amenable number.

6806469 is a deficient number, since it is larger than the sum of its proper divisors (2330331).

6806469 is a wasteful number, since it uses less digits than its factorization.

6806469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15379.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 6806469 is about 2608.9210413502. The cubic root of 6806469 is about 189.5137056338.

The spelling of 6806469 in words is "six million, eight hundred six thousand, four hundred sixty-nine".