3960223 has 2 divisors, whose sum is σ = 3960224. Its totient is φ = 3960222.

The previous prime is 3960217. The next prime is 3960251. The reversal of 3960223 is 3220693.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3960223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3960263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980111 + 1980112.

It is an arithmetic number, because the mean of its divisors is an integer number (1980112).

Almost surely, 2^3960223 is an apocalyptic number.

3960223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3960223 is an equidigital number, since it uses as much as digits as its factorization.

3960223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3960223 is about 1990.0309042826. The cubic root of 3960223 is about 158.2121675653.

The spelling of 3960223 in words is "three million, nine hundred sixty thousand, two hundred twenty-three".