8038469 has 2 divisors, whose sum is σ = 8038470. Its totient is φ = 8038468.

The previous prime is 8038453. The next prime is 8038483. The reversal of 8038469 is 9648308.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7924225 + 114244 = 2815^2 + 338^2 .

It is a cyclic number.

It is not a de Polignac number, because 8038469 - 2⁴ = 8038453 is a prime.

It is a super-2 number, since 2×8038469² = 129233967727922, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8038409) 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 as a sum of consecutive naturals, namely, 4019234 + 4019235.

It is an arithmetic number, because the mean of its divisors is an integer number (4019235).

Almost surely, 2^8038469 is an apocalyptic number.

It is an amenable number.

8038469 is a deficient number, since it is larger than the sum of its proper divisors (1).

8038469 is an equidigital number, since it uses as much as digits as its factorization.

8038469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8038469 is about 2835.2193918637. The cubic root of 8038469 is about 200.3200625267.

Subtracting from 8038469 its product of nonzero digits (41472), we obtain a palindrome (7996997).

The spelling of 8038469 in words is "eight million, thirty-eight thousand, four hundred sixty-nine".