3968433 has 24 divisors (see below), whose sum is σ = 6796608. Its totient is φ = 2266704.

The previous prime is 3968417. The next prime is 3968453. The reversal of 3968433 is 3348693.

It is not a de Polignac number, because 3968433 - 2⁴ = 3968417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3968453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 535 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (283192).

Almost surely, 2^3968433 is an apocalyptic number.

It is an amenable number.

3968433 is a deficient number, since it is larger than the sum of its proper divisors (2828175).

3968433 is an equidigital number, since it uses as much as digits as its factorization.

3968433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355 (or 2343 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3968433 is about 1992.0926183288. The cubic root of 3968433 is about 158.3214228037.

The spelling of 3968433 in words is "three million, nine hundred sixty-eight thousand, four hundred thirty-three".