6379216 has 40 divisors (see below), whose sum is σ = 13392000. Its totient is φ = 2932224.

The previous prime is 6379201. The next prime is 6379223. The reversal of 6379216 is 6129736.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a plaindrome in base 11.

It is a congruent number.

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, 12535 + ... + 13033.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^6379216 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 6379216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696000).

6379216 is an abundant number, since it is smaller than the sum of its proper divisors (7012784).

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

6379216 is a wasteful number, since it uses less digits than its factorization.

6379216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 565 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 6379216 is about 2525.7109890088. The cubic root of 6379216 is about 185.4623545929.

The spelling of 6379216 in words is "six million, three hundred seventy-nine thousand, two hundred sixteen".