6433868 has 12 divisors (see below), whose sum is σ = 12867792. Its totient is φ = 2757360.

The previous prime is 6433841. The next prime is 6433909. The reversal of 6433868 is 8683346.

6433868 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114863 + ... + 114918.

It is an arithmetic number, because the mean of its divisors is an integer number (1072316).

Almost surely, 2^6433868 is an apocalyptic number.

It is an amenable number.

6433868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6433868 is a wasteful number, since it uses less digits than its factorization.

6433868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229792 (or 229790 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 6433868 is about 2536.5070471024. The cubic root of 6433868 is about 185.9904801078.

The spelling of 6433868 in words is "six million, four hundred thirty-three thousand, eight hundred sixty-eight".