6211349 has 2 divisors, whose sum is σ = 6211350. Its totient is φ = 6211348.

The previous prime is 6211321. The next prime is 6211367. The reversal of 6211349 is 9431126.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6002500 + 208849 = 2450^2 + 457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6211349 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 (6216349) 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, 3105674 + 3105675.

It is an arithmetic number, because the mean of its divisors is an integer number (3105675).

Almost surely, 2^6211349 is an apocalyptic number.

It is an amenable number.

6211349 is a deficient number, since it is larger than the sum of its proper divisors (1).

6211349 is an equidigital number, since it uses as much as digits as its factorization.

6211349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 6211349 is about 2492.2578117041. The cubic root of 6211349 is about 183.8210788306.

It can be divided in two parts, 62 and 11349, that added together give a palindrome (11411).

The spelling of 6211349 in words is "six million, two hundred eleven thousand, three hundred forty-nine".