3933443 has 4 divisors (see below), whose sum is σ = 4164840. Its totient is φ = 3702048.

The previous prime is 3933439. The next prime is 3933469. The reversal of 3933443 is 3443393.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3933443 - 2² = 3933439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3933493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115673 + ... + 115706.

It is an arithmetic number, because the mean of its divisors is an integer number (1041210).

Almost surely, 2^3933443 is an apocalyptic number.

3933443 is a deficient number, since it is larger than the sum of its proper divisors (231397).

3933443 is a wasteful number, since it uses less digits than its factorization.

3933443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231396.

The product of its digits is 11664, while the sum is 29.

The square root of 3933443 is about 1983.2909519281. The cubic root of 3933443 is about 157.8547375033.

The spelling of 3933443 in words is "three million, nine hundred thirty-three thousand, four hundred forty-three".