3933923 has 8 divisors (see below), whose sum is σ = 4515840. Its totient is φ = 3357000.

The previous prime is 3933907. The next prime is 3933929. The reversal of 3933923 is 3293393.

3933923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3933923 - 2⁴ = 3933907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3933923.

It is not an unprimeable number, because it can be changed into a prime (3933929) 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 in 7 ways as a sum of consecutive naturals, for example, 638 + ... + 2876.

It is an arithmetic number, because the mean of its divisors is an integer number (564480).

Almost surely, 2^3933923 is an apocalyptic number.

3933923 is a deficient number, since it is larger than the sum of its proper divisors (581917).

3933923 is a wasteful number, since it uses less digits than its factorization.

3933923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497.

The product of its digits is 13122, while the sum is 32.

The square root of 3933923 is about 1983.4119592258. The cubic root of 3933923 is about 157.8611582728.

The spelling of 3933923 in words is "three million, nine hundred thirty-three thousand, nine hundred twenty-three".