3995633 has 2 divisors, whose sum is σ = 3995634. Its totient is φ = 3995632.

The previous prime is 3995627. The next prime is 3995639. The reversal of 3995633 is 3365993.

It is a balanced prime because it is at equal distance from previous prime (3995627) and next prime (3995639).

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 339889 = 1912^2 + 583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3995633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3995639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1997816 + 1997817.

It is an arithmetic number, because the mean of its divisors is an integer number (1997817).

Almost surely, 2^3995633 is an apocalyptic number.

It is an amenable number.

3995633 is a deficient number, since it is larger than the sum of its proper divisors (1).

3995633 is an equidigital number, since it uses as much as digits as its factorization.

3995633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65610, while the sum is 38.

The square root of 3995633 is about 1998.9079518577. The cubic root of 3995633 is about 158.6823159913.

The spelling of 3995633 in words is "three million, nine hundred ninety-five thousand, six hundred thirty-three".