3956233 has 2 divisors, whose sum is σ = 3956234. Its totient is φ = 3956232.

The previous prime is 3956221. The next prime is 3956261. The reversal of 3956233 is 3326593.

3956233 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 can be written as a sum of positive squares in only one way, i.e., 3892729 + 63504 = 1973^2 + 252^2 .

It is an emirp because it is prime and its reverse (3326593) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3956233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3956195 and 3956204.

It is not a weakly prime, because it can be changed into another prime (3956203) 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, 1978116 + 1978117.

It is an arithmetic number, because the mean of its divisors is an integer number (1978117).

Almost surely, 2^3956233 is an apocalyptic number.

It is an amenable number.

3956233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3956233 is an equidigital number, since it uses as much as digits as its factorization.

3956233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 31.

The square root of 3956233 is about 1989.0281546524. The cubic root of 3956233 is about 158.1590157881.

The spelling of 3956233 in words is "three million, nine hundred fifty-six thousand, two hundred thirty-three".