2844313 has 2 divisors, whose sum is σ = 2844314. Its totient is φ = 2844312.

The previous prime is 2844311. The next prime is 2844329. The reversal of 2844313 is 3134482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2152089 + 692224 = 1467^2 + 832^2 .

It is a cyclic number.

It is not a de Polignac number, because 2844313 - 2¹ = 2844311 is a prime.

Together with 2844311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2844311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422156 + 1422157.

It is an arithmetic number, because the mean of its divisors is an integer number (1422157).

2^2844313 is an apocalyptic number.

It is an amenable number.

2844313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2844313 is an equidigital number, since it uses as much as digits as its factorization.

2844313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 2844313 is about 1686.5091164888. The cubic root of 2844313 is about 141.6856266819.

Adding to 2844313 its reverse (3134482), we get a palindrome (5978795).

The spelling of 2844313 in words is "two million, eight hundred forty-four thousand, three hundred thirteen".