2836397 has 2 divisors, whose sum is σ = 2836398. Its totient is φ = 2836396.

The previous prime is 2836391. The next prime is 2836423. The reversal of 2836397 is 7936382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 687241 = 1466^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2836397 - 2⁴ = 2836381 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2836397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2836391) 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, 1418198 + 1418199.

It is an arithmetic number, because the mean of its divisors is an integer number (1418199).

2^2836397 is an apocalyptic number.

It is an amenable number.

2836397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2836397 is an equidigital number, since it uses as much as digits as its factorization.

2836397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 2836397 is about 1684.1606217935. The cubic root of 2836397 is about 141.5540629236.

The spelling of 2836397 in words is "two million, eight hundred thirty-six thousand, three hundred ninety-seven".