6375980 has 48 divisors (see below), whose sum is σ = 14605920. Its totient is φ = 2323968.

The previous prime is 6375961. The next prime is 6375983. The reversal of 6375980 is 895736.

It is not an unprimeable number, because it can be changed into a prime (6375983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35531 + ... + 35709.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

Almost surely, 2^6375980 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 6375980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7302960).

6375980 is an abundant number, since it is smaller than the sum of its proper divisors (8229940).

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

6375980 is a wasteful number, since it uses less digits than its factorization.

6375980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 6375980 is about 2525.0702960512. The cubic root of 6375980 is about 185.4309893129.

The spelling of 6375980 in words is "six million, three hundred seventy-five thousand, nine hundred eighty".