6396835 has 16 divisors (see below), whose sum is σ = 7931520. Its totient is φ = 4950400.

The previous prime is 6396833. The next prime is 6396847. The reversal of 6396835 is 5386936.

6396835 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6396835 - 2¹ = 6396833 is a prime.

It is an Ulam number.

6396835 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6396833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26646 + ... + 26884.

It is an arithmetic number, because the mean of its divisors is an integer number (495720).

Almost surely, 2^6396835 is an apocalyptic number.

6396835 is a deficient number, since it is larger than the sum of its proper divisors (1534685).

6396835 is a wasteful number, since it uses less digits than its factorization.

6396835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398.

The product of its digits is 116640, while the sum is 40.

The square root of 6396835 is about 2529.1965127289. The cubic root of 6396835 is about 185.6329428216.

The spelling of 6396835 in words is "six million, three hundred ninety-six thousand, eight hundred thirty-five".