6338478 has 24 divisors (see below), whose sum is σ = 13258728. Its totient is φ = 2019952.

The previous prime is 6338473. The next prime is 6338483. The reversal of 6338478 is 8748336.

It is an interprime number because it is at equal distance from previous prime (6338473) and next prime (6338483).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338471) 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 11 ways as a sum of consecutive naturals, for example, 2176 + ... + 4172.

It is an arithmetic number, because the mean of its divisors is an integer number (552447).

Almost surely, 2^6338478 is an apocalyptic number.

6338478 is an abundant number, since it is smaller than the sum of its proper divisors (6920250).

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

6338478 is a wasteful number, since it uses less digits than its factorization.

6338478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048 (or 2025 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 6338478 is about 2517.6334125524. The cubic root of 6338478 is about 185.0667205167.

The spelling of 6338478 in words is "six million, three hundred thirty-eight thousand, four hundred seventy-eight".