10438469 has 2 divisors, whose sum is σ = 10438470. Its totient is φ = 10438468.

The previous prime is 10438453. The next prime is 10438471. The reversal of 10438469 is 96483401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7672900 + 2765569 = 2770^2 + 1663^2 .

It is a cyclic number.

It is not a de Polignac number, because 10438469 - 2⁴ = 10438453 is a prime.

It is a super-2 number, since 2×10438469² = 217923270127922, which contains 22 as substring.

Together with 10438471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10438499) 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 as a sum of consecutive naturals, namely, 5219234 + 5219235.

It is an arithmetic number, because the mean of its divisors is an integer number (5219235).

Almost surely, 2^10438469 is an apocalyptic number.

It is an amenable number.

10438469 is a deficient number, since it is larger than the sum of its proper divisors (1).

10438469 is an equidigital number, since it uses as much as digits as its factorization.

10438469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 10438469 is about 3230.8619592920. The cubic root of 10438469 is about 218.5473787436.

The spelling of 10438469 in words is "ten million, four hundred thirty-eight thousand, four hundred sixty-nine".