3113837 has 2 divisors, whose sum is σ = 3113838. Its totient is φ = 3113836.

The previous prime is 3113833. The next prime is 3113861. The reversal of 3113837 is 7383113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2910436 + 203401 = 1706^2 + 451^2 .

It is an emirp because it is prime and its reverse (7383113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3113837 - 2² = 3113833 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 (3113833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556918 + 1556919.

It is an arithmetic number, because the mean of its divisors is an integer number (1556919).

Almost surely, 2^3113837 is an apocalyptic number.

It is an amenable number.

3113837 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113837 is an equidigital number, since it uses as much as digits as its factorization.

3113837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 3113837 is about 1764.6067550590. The cubic root of 3113837 is about 146.0265948926.

The spelling of 3113837 in words is "three million, one hundred thirteen thousand, eight hundred thirty-seven".