8269338 has 48 divisors (see below), whose sum is σ = 20996064. Its totient is φ = 2147040.

The previous prime is 8269337. The next prime is 8269363. The reversal of 8269338 is 8339628.

Added to its reverse (8339628) it gives a triangular number (16608966 = T₅₇₆₃).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8269296 and 8269305.

It is not an unprimeable number, because it can be changed into a prime (8269333) 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 23 ways as a sum of consecutive naturals, for example, 1956 + ... + 4512.

It is an arithmetic number, because the mean of its divisors is an integer number (437418).

Almost surely, 2^8269338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8269338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10498032).

8269338 is an abundant number, since it is smaller than the sum of its proper divisors (12726726).

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

8269338 is a wasteful number, since it uses less digits than its factorization.

8269338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2580 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 8269338 is about 2875.6456666286. The cubic root of 8269338 is about 202.2197556131.

Adding to 8269338 its reverse (8339628), we get a triangular number (16608966 = T₅₇₆₃).

The spelling of 8269338 in words is "eight million, two hundred sixty-nine thousand, three hundred thirty-eight".