6869197 has 4 divisors (see below), whose sum is σ = 7090816. Its totient is φ = 6647580.

The previous prime is 6869189. The next prime is 6869237. The reversal of 6869197 is 7919686.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7919686 = 2 ⋅3959843.

It is a cyclic number.

It is not a de Polignac number, because 6869197 - 2³ = 6869189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6839197) 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 3 ways as a sum of consecutive naturals, for example, 110763 + ... + 110824.

It is an arithmetic number, because the mean of its divisors is an integer number (1772704).

Almost surely, 2^6869197 is an apocalyptic number.

It is an amenable number.

6869197 is a deficient number, since it is larger than the sum of its proper divisors (221619).

6869197 is a wasteful number, since it uses less digits than its factorization.

6869197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221618.

The product of its digits is 163296, while the sum is 46.

The square root of 6869197 is about 2620.9152981354. The cubic root of 6869197 is about 190.0941085043.

The spelling of 6869197 in words is "six million, eight hundred sixty-nine thousand, one hundred ninety-seven".