6889338 has 24 divisors (see below), whose sum is σ = 14983488. Its totient is φ = 2287752.

The previous prime is 6889321. The next prime is 6889339. The reversal of 6889338 is 8339886.

It is a junction number, because it is equal to n+sod(n) for n = 6889293 and 6889302.

It is not an unprimeable number, because it can be changed into a prime (6889339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5695 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (624312).

Almost surely, 2^6889338 is an apocalyptic number.

6889338 is an abundant number, since it is smaller than the sum of its proper divisors (8094150).

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

6889338 is a wasteful number, since it uses less digits than its factorization.

6889338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458 (or 1455 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 6889338 is about 2624.7548456951. The cubic root of 6889338 is about 190.2797172698.

It can be divided in two parts, 6889 and 338, that added together give a palindrome (7227).

The spelling of 6889338 in words is "six million, eight hundred eighty-nine thousand, three hundred thirty-eight".