6384980 has 48 divisors (see below), whose sum is σ = 15603840. Its totient is φ = 2149248.

The previous prime is 6384953. The next prime is 6384991. The reversal of 6384980 is 894836.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7874 + ... + 8646.

It is an arithmetic number, because the mean of its divisors is an integer number (325080).

Almost surely, 2^6384980 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 6384980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7801920).

6384980 is an abundant number, since it is smaller than the sum of its proper divisors (9218860).

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

6384980 is a wasteful number, since it uses less digits than its factorization.

6384980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 6384980 is about 2526.8517962081. The cubic root of 6384980 is about 185.5181965231.

The spelling of 6384980 in words is "six million, three hundred eighty-four thousand, nine hundred eighty".