6396797 has 4 divisors (see below), whose sum is σ = 6978336. Its totient is φ = 5815260.

The previous prime is 6396773. The next prime is 6396799. The reversal of 6396797 is 7976936.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6396797 - 2⁸ = 6396541 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6396799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290753 + ... + 290774.

It is an arithmetic number, because the mean of its divisors is an integer number (1744584).

Almost surely, 2^6396797 is an apocalyptic number.

It is an amenable number.

6396797 is a deficient number, since it is larger than the sum of its proper divisors (581539).

6396797 is a wasteful number, since it uses less digits than its factorization.

6396797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581538.

The product of its digits is 428652, while the sum is 47.

The square root of 6396797 is about 2529.1890004505. The cubic root of 6396797 is about 185.6325752406.

The spelling of 6396797 in words is "six million, three hundred ninety-six thousand, seven hundred ninety-seven".