6396576 has 48 divisors (see below), whose sum is σ = 17527104. Its totient is φ = 2038784.

The previous prime is 6396569. The next prime is 6396581. The reversal of 6396576 is 6756936.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760 + ... + 3656.

It is an arithmetic number, because the mean of its divisors is an integer number (365148).

Almost surely, 2^6396576 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 6396576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8763552).

6396576 is an abundant number, since it is smaller than the sum of its proper divisors (11130528).

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

6396576 is a wasteful number, since it uses less digits than its factorization.

6396576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933 (or 2925 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 6396576 is about 2529.1453101789. The cubic root of 6396576 is about 185.6304374378.

The spelling of 6396576 in words is "six million, three hundred ninety-six thousand, five hundred seventy-six".