3924123 has 16 divisors (see below), whose sum is σ = 6071040. Its totient is φ = 2208096.

The previous prime is 3924121. The next prime is 3924139. The reversal of 3924123 is 3214293.

It is not a de Polignac number, because 3924123 - 2¹ = 3924121 is a prime.

It is a super-3 number, since 3×3924123³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3924093 and 3924102.

It is not an unprimeable number, because it can be changed into a prime (3924121) 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 in 15 ways as a sum of consecutive naturals, for example, 13 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (379440).

Almost surely, 2^3924123 is an apocalyptic number.

3924123 is a deficient number, since it is larger than the sum of its proper divisors (2146917).

3924123 is a wasteful number, since it uses less digits than its factorization.

3924123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866.

The product of its digits is 1296, while the sum is 24.

The square root of 3924123 is about 1980.9399284178. The cubic root of 3924123 is about 157.7299638926.

The spelling of 3924123 in words is "three million, nine hundred twenty-four thousand, one hundred twenty-three".