6398795 has 8 divisors (see below), whose sum is σ = 8269296. Its totient is φ = 4725216.

The previous prime is 6398789. The next prime is 6398797. The reversal of 6398795 is 5978936.

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 6398795 - 2⁶ = 6398731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6398797) 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 7 ways as a sum of consecutive naturals, for example, 49157 + ... + 49286.

It is an arithmetic number, because the mean of its divisors is an integer number (1033662).

Almost surely, 2^6398795 is an apocalyptic number.

6398795 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6398795 is a deficient number, since it is larger than the sum of its proper divisors (1870501).

6398795 is a wasteful number, since it uses less digits than its factorization.

6398795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98461.

The product of its digits is 408240, while the sum is 47.

The square root of 6398795 is about 2529.5839578871. The cubic root of 6398795 is about 185.6519002912.

The spelling of 6398795 in words is "six million, three hundred ninety-eight thousand, seven hundred ninety-five".