3996199 has 2 divisors, whose sum is σ = 3996200. Its totient is φ = 3996198.

The previous prime is 3996193. The next prime is 3996211. The reversal of 3996199 is 9916993.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3996199 - 2⁹ = 3995687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3996193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1998099 + 1998100.

It is an arithmetic number, because the mean of its divisors is an integer number (1998100).

Almost surely, 2^3996199 is an apocalyptic number.

3996199 is a deficient number, since it is larger than the sum of its proper divisors (1).

3996199 is an equidigital number, since it uses as much as digits as its factorization.

3996199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 118098, while the sum is 46.

The square root of 3996199 is about 1999.0495241489. The cubic root of 3996199 is about 158.6898083336.

The spelling of 3996199 in words is "three million, nine hundred ninety-six thousand, one hundred ninety-nine".