3844469 has 2 divisors, whose sum is σ = 3844470. Its totient is φ = 3844468.

The previous prime is 3844439. The next prime is 3844537. The reversal of 3844469 is 9644483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3659569 + 184900 = 1913^2 + 430^2 .

It is an emirp because it is prime and its reverse (9644483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3844469 is a prime.

It is a super-2 number, since 2×3844469² = 29559883783922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3844409) 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, 1922234 + 1922235.

It is an arithmetic number, because the mean of its divisors is an integer number (1922235).

Almost surely, 2^3844469 is an apocalyptic number.

It is an amenable number.

3844469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3844469 is an equidigital number, since it uses as much as digits as its factorization.

3844469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The square root of 3844469 is about 1960.7317511582. The cubic root of 3844469 is about 156.6554305105.

The spelling of 3844469 in words is "three million, eight hundred forty-four thousand, four hundred sixty-nine".