6338775 has 24 divisors (see below), whose sum is σ = 10554880. Its totient is φ = 3356640.

The previous prime is 6338771. The next prime is 6338789. The reversal of 6338775 is 5778336.

6338775 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6338775 - 2² = 6338771 is a prime.

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 zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16536 + ... + 16914.

Almost surely, 2^6338775 is an apocalyptic number.

6338775 is a deficient number, since it is larger than the sum of its proper divisors (4216105).

6338775 is a wasteful number, since it uses less digits than its factorization.

6338775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 610 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 6338775 is about 2517.6923958260. The cubic root of 6338775 is about 185.0696110086.

The spelling of 6338775 in words is "six million, three hundred thirty-eight thousand, seven hundred seventy-five".