6396500 has 48 divisors (see below), whose sum is σ = 15253056. Its totient is φ = 2324000.

The previous prime is 6396491. The next prime is 6396541. The reversal of 6396500 is 56936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4919 + ... + 6081.

It is an arithmetic number, because the mean of its divisors is an integer number (317772).

Almost surely, 2^6396500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6396500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7626528).

6396500 is an abundant number, since it is smaller than the sum of its proper divisors (8856556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6396500 is a wasteful number, since it uses less digits than its factorization.

6396500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 6396500 is about 2529.1302852957. The cubic root of 6396500 is about 185.6297022544.

The spelling of 6396500 in words is "six million, three hundred ninety-six thousand, five hundred".