6896427 has 8 divisors (see below), whose sum is σ = 9228864. Its totient is φ = 4580808.

The previous prime is 6896423. The next prime is 6896429. The reversal of 6896427 is 7246986.

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

It is not a de Polignac number, because 6896427 - 2² = 6896423 is a prime.

6896427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6896423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (1153608).

Almost surely, 2^6896427 is an apocalyptic number.

6896427 is a deficient number, since it is larger than the sum of its proper divisors (2332437).

6896427 is a wasteful number, since it uses less digits than its factorization.

6896427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409.

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

The square root of 6896427 is about 2626.1049103187. The cubic root of 6896427 is about 190.3449596544.

The spelling of 6896427 in words is "six million, eight hundred ninety-six thousand, four hundred twenty-seven".