6338748 has 48 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 1930944.

The previous prime is 6338743. The next prime is 6338753. The reversal of 6338748 is 8478336.

It is an interprime number because it is at equal distance from previous prime (6338743) and next prime (6338753).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27811 + ... + 28037.

It is an arithmetic number, because the mean of its divisors is an integer number (335160).

Almost surely, 2^6338748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6338748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8043840).

6338748 is an abundant number, since it is smaller than the sum of its proper divisors (9748932).

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

6338748 is a wasteful number, since it uses less digits than its factorization.

6338748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 424 counting only the distinct ones).

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

The square root of 6338748 is about 2517.6870337673. The cubic root of 6338748 is about 185.0693482403.

The spelling of 6338748 in words is "six million, three hundred thirty-eight thousand, seven hundred forty-eight".