6357668 has 12 divisors (see below), whose sum is σ = 11336220. Its totient is φ = 3118752.

The previous prime is 6357667. The next prime is 6357691. The reversal of 6357668 is 8667536.

It can be written as a sum of positive squares in 2 ways, for example, as 5053504 + 1304164 = 2248^2 + 1142^2 .

It is not an unprimeable number, because it can be changed into a prime (6357661) 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 3 ways as a sum of consecutive naturals, for example, 14783 + ... + 15206.

It is an arithmetic number, because the mean of its divisors is an integer number (944685).

Almost surely, 2^6357668 is an apocalyptic number.

It is an amenable number.

6357668 is a deficient number, since it is larger than the sum of its proper divisors (4978552).

6357668 is a wasteful number, since it uses less digits than its factorization.

6357668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30046 (or 30044 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 6357668 is about 2521.4416511195. The cubic root of 6357668 is about 185.2532980278.

The spelling of 6357668 in words is "six million, three hundred fifty-seven thousand, six hundred sixty-eight".