6845395 has 8 divisors (see below), whose sum is σ = 8230320. Its totient is φ = 5465760.

The previous prime is 6845383. The next prime is 6845413. The reversal of 6845395 is 5935486.

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

It is not a de Polignac number, because 6845395 - 2¹³ = 6837203 is a prime.

It is an unprimeable number.

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, 2580 + ... + 4510.

It is an arithmetic number, because the mean of its divisors is an integer number (1028790).

Almost surely, 2^6845395 is an apocalyptic number.

6845395 is a deficient number, since it is larger than the sum of its proper divisors (1384925).

6845395 is a wasteful number, since it uses less digits than its factorization.

6845395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645.

The product of its digits is 129600, while the sum is 40.

The square root of 6845395 is about 2616.3705777279. The cubic root of 6845395 is about 189.8742935807.

Subtracting from 6845395 its reverse (5935486), we obtain a palindrome (909909).

The spelling of 6845395 in words is "six million, eight hundred forty-five thousand, three hundred ninety-five".