6346345 has 8 divisors (see below), whose sum is σ = 7690176. Its totient is φ = 5027376.

The previous prime is 6346339. The next prime is 6346381. The reversal of 6346345 is 5436436.

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 6346345 - 2³ = 6346337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5647 + ... + 6676.

It is an arithmetic number, because the mean of its divisors is an integer number (961272).

Almost surely, 2^6346345 is an apocalyptic number.

It is an amenable number.

6346345 is a deficient number, since it is larger than the sum of its proper divisors (1343831).

6346345 is a wasteful number, since it uses less digits than its factorization.

6346345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12431.

The product of its digits is 25920, while the sum is 31.

The square root of 6346345 is about 2519.1953080299. The cubic root of 6346345 is about 185.1432540298.

Subtracting from 6346345 its reverse (5436436), we obtain a palindrome (909909).

The spelling of 6346345 in words is "six million, three hundred forty-six thousand, three hundred forty-five".