6390852 has 48 divisors (see below), whose sum is σ = 16313472. Its totient is φ = 1935360.

The previous prime is 6390851. The next prime is 6390871. The reversal of 6390852 is 2580936.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6390851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10788 + ... + 11364.

It is an arithmetic number, because the mean of its divisors is an integer number (339864).

Almost surely, 2^6390852 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 6390852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8156736).

6390852 is an abundant number, since it is smaller than the sum of its proper divisors (9922620).

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

6390852 is a wasteful number, since it uses less digits than its factorization.

6390852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 6390852 is about 2528.0134493313. The cubic root of 6390852 is about 185.5750502159.

The spelling of 6390852 in words is "six million, three hundred ninety thousand, eight hundred fifty-two".