6336438 has 8 divisors (see below), whose sum is σ = 12672888. Its totient is φ = 2112144.

The previous prime is 6336419. The next prime is 6336439. The reversal of 6336438 is 8346336.

It is a sphenic number, since it is the product of 3 distinct primes.

6336438 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6336399 and 6336408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6336439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528031 + ... + 528042.

It is an arithmetic number, because the mean of its divisors is an integer number (1584111).

Almost surely, 2^6336438 is an apocalyptic number.

6336438 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.

6336438 is a wasteful number, since it uses less digits than its factorization.

6336438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056078.

The product of its digits is 31104, while the sum is 33.

The square root of 6336438 is about 2517.2282375661. The cubic root of 6336438 is about 185.0468641926.

The spelling of 6336438 in words is "six million, three hundred thirty-six thousand, four hundred thirty-eight".