3973103 has 2 divisors, whose sum is σ = 3973104. Its totient is φ = 3973102.

The previous prime is 3973093. The next prime is 3973117. The reversal of 3973103 is 3013793.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3973103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3973133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1986551 + 1986552.

It is an arithmetic number, because the mean of its divisors is an integer number (1986552).

Almost surely, 2^3973103 is an apocalyptic number.

3973103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3973103 is an equidigital number, since it uses as much as digits as its factorization.

3973103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 3973103 is about 1993.2644079499. The cubic root of 3973103 is about 158.3835019846.

Adding to 3973103 its reverse (3013793), we get a palindrome (6986896).

The spelling of 3973103 in words is "three million, nine hundred seventy-three thousand, one hundred three".