6396533 has 16 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 5232000.

The previous prime is 6396491. The next prime is 6396541. The reversal of 6396533 is 3356936.

6396533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6396533 - 2⁶ = 6396469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6396493 and 6396502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6396583) 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, 5318 + ... + 6408.

It is an arithmetic number, because the mean of its divisors is an integer number (481572).

Almost surely, 2^6396533 is an apocalyptic number.

It is an amenable number.

6396533 is a deficient number, since it is larger than the sum of its proper divisors (1308619).

6396533 is a wasteful number, since it uses less digits than its factorization.

6396533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its digits is 43740, while the sum is 35.

The square root of 6396533 is about 2529.1368092691. The cubic root of 6396533 is about 185.6300214795.

The spelling of 6396533 in words is "six million, three hundred ninety-six thousand, five hundred thirty-three".