6379844 has 6 divisors (see below), whose sum is σ = 11164734. Its totient is φ = 3189920.

The previous prime is 6379843. The next prime is 6379853. The reversal of 6379844 is 4489736.

It can be written as a sum of positive squares in only one way, i.e., 5234944 + 1144900 = 2288^2 + 1070^2 .

It is not an unprimeable number, because it can be changed into a prime (6379843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 797477 + ... + 797484.

It is an arithmetic number, because the mean of its divisors is an integer number (1860789).

Almost surely, 2^6379844 is an apocalyptic number.

It is an amenable number.

6379844 is a deficient number, since it is larger than the sum of its proper divisors (4784890).

6379844 is a wasteful number, since it uses less digits than its factorization.

6379844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594965 (or 1594963 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 6379844 is about 2525.8353073785. The cubic root of 6379844 is about 185.4684403218.

The spelling of 6379844 in words is "six million, three hundred seventy-nine thousand, eight hundred forty-four".