3829823 has 2 divisors, whose sum is σ = 3829824. Its totient is φ = 3829822.

The previous prime is 3829817. The next prime is 3829829. The reversal of 3829823 is 3289283.

It is a balanced prime because it is at equal distance from previous prime (3829817) and next prime (3829829).

It is an emirp because it is prime and its reverse (3289283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3829823 - 2⁴ = 3829807 is a prime.

It is a super-2 number, since 2×3829823² = 29335088422658, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3829829) 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, 1914911 + 1914912.

It is an arithmetic number, because the mean of its divisors is an integer number (1914912).

Almost surely, 2^3829823 is an apocalyptic number.

3829823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3829823 is an equidigital number, since it uses as much as digits as its factorization.

3829823 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3829823 is about 1956.9933571681. The cubic root of 3829823 is about 156.4562443385.

The spelling of 3829823 in words is "three million, eight hundred twenty-nine thousand, eight hundred twenty-three".