3869123 has 2 divisors, whose sum is σ = 3869124. Its totient is φ = 3869122.

The previous prime is 3869113. The next prime is 3869153. The reversal of 3869123 is 3219683.

3869123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3869123 - 2¹⁶ = 3803587 is a prime.

It is a super-2 number, since 2×3869123² = 29940225578258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3869123.

It is not a weakly prime, because it can be changed into another prime (3869113) 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, 1934561 + 1934562.

It is an arithmetic number, because the mean of its divisors is an integer number (1934562).

Almost surely, 2^3869123 is an apocalyptic number.

3869123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3869123 is an equidigital number, since it uses as much as digits as its factorization.

3869123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 3869123 is about 1967.0086425840. The cubic root of 3869123 is about 156.9895864460.

The spelling of 3869123 in words is "three million, eight hundred sixty-nine thousand, one hundred twenty-three".