6338445 has 8 divisors (see below), whose sum is σ = 10141536. Its totient is φ = 3380496.

The previous prime is 6338417. The next prime is 6338471. The reversal of 6338445 is 5448336.

6338445 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6338445 - 2⁵ = 6338413 is a prime.

It is a d-powerful number, because it can be written as 6⁶ + 3⁴ + 3⁵ + 8⁷ + 4 + 4¹¹ + 5 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211267 + ... + 211296.

It is an arithmetic number, because the mean of its divisors is an integer number (1267692).

Almost surely, 2^6338445 is an apocalyptic number.

It is an amenable number.

6338445 is a deficient number, since it is larger than the sum of its proper divisors (3803091).

6338445 is a wasteful number, since it uses less digits than its factorization.

6338445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422571.

The product of its digits is 34560, while the sum is 33.

The square root of 6338445 is about 2517.6268587700. The cubic root of 6338445 is about 185.0663993453.

The spelling of 6338445 in words is "six million, three hundred thirty-eight thousand, four hundred forty-five".