6869427 has 8 divisors (see below), whose sum is σ = 9382800. Its totient is φ = 4467840.

The previous prime is 6869413. The next prime is 6869437. The reversal of 6869427 is 7249686.

6869427 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6869427 - 2⁷ = 6869299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6869407) 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, 27802 + ... + 28047.

It is an arithmetic number, because the mean of its divisors is an integer number (1172850).

Almost surely, 2^6869427 is an apocalyptic number.

6869427 is a deficient number, since it is larger than the sum of its proper divisors (2513373).

6869427 is a wasteful number, since it uses less digits than its factorization.

6869427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55893.

The product of its digits is 145152, while the sum is 42.

The square root of 6869427 is about 2620.9591755691. The cubic root of 6869427 is about 190.0962301087.

The spelling of 6869427 in words is "six million, eight hundred sixty-nine thousand, four hundred twenty-seven".