3123983 has 2 divisors, whose sum is σ = 3123984. Its totient is φ = 3123982.

The previous prime is 3123977. The next prime is 3123997. The reversal of 3123983 is 3893213.

It is a weak prime.

It is an emirp because it is prime and its reverse (3893213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3123983 - 2⁸ = 3123727 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3123973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561991 + 1561992.

It is an arithmetic number, because the mean of its divisors is an integer number (1561992).

Almost surely, 2^3123983 is an apocalyptic number.

3123983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123983 is an equidigital number, since it uses as much as digits as its factorization.

3123983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 3123983 is about 1767.4792785207. The cubic root of 3123983 is about 146.1850253176.

The spelling of 3123983 in words is "three million, one hundred twenty-three thousand, nine hundred eighty-three".