3980203 has 2 divisors, whose sum is σ = 3980204. Its totient is φ = 3980202.

The previous prime is 3980191. The next prime is 3980231. The reversal of 3980203 is 3020893.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3020893) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3980203 - 2⁹ = 3979691 is a prime.

It is not a weakly prime, because it can be changed into another prime (3980003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1990101 + 1990102.

It is an arithmetic number, because the mean of its divisors is an integer number (1990102).

Almost surely, 2^3980203 is an apocalyptic number.

3980203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3980203 is an equidigital number, since it uses as much as digits as its factorization.

3980203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3980203 is about 1995.0446110300. The cubic root of 3980203 is about 158.4777904774.

The spelling of 3980203 in words is "three million, nine hundred eighty thousand, two hundred three".