8382469 has 4 divisors (see below), whose sum is σ = 8388396. Its totient is φ = 8376544.

The previous prime is 8382467. The next prime is 8382481. The reversal of 8382469 is 9642838.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2765569 + 5616900 = 1663^2 + 2370^2 .

It is a cyclic number.

It is not a de Polignac number, because 8382469 - 2¹ = 8382467 is a prime.

It is a super-2 number, since 2×8382469² = 140531573071922, which contains 22 as substring.

It is a Duffinian number.

8382469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8382467) 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 3 ways as a sum of consecutive naturals, for example, 537 + ... + 4129.

It is an arithmetic number, because the mean of its divisors is an integer number (2097099).

Almost surely, 2^8382469 is an apocalyptic number.

It is an amenable number.

8382469 is a deficient number, since it is larger than the sum of its proper divisors (5927).

8382469 is a wasteful number, since it uses less digits than its factorization.

8382469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926.

The product of its digits is 82944, while the sum is 40.

The square root of 8382469 is about 2895.2493847681. The cubic root of 8382469 is about 203.1377566426.

The spelling of 8382469 in words is "eight million, three hundred eighty-two thousand, four hundred sixty-nine".