7261349 has 2 divisors, whose sum is σ = 7261350. Its totient is φ = 7261348.

The previous prime is 7261337. The next prime is 7261357. The reversal of 7261349 is 9431627.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6225025 + 1036324 = 2495^2 + 1018^2 .

It is an emirp because it is prime and its reverse (9431627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7261349 - 2¹² = 7257253 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7261369) 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, 3630674 + 3630675.

It is an arithmetic number, because the mean of its divisors is an integer number (3630675).

Almost surely, 2^7261349 is an apocalyptic number.

It is an amenable number.

7261349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7261349 is an equidigital number, since it uses as much as digits as its factorization.

7261349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 7261349 is about 2694.6890358630. The cubic root of 7261349 is about 193.6447692181.

The spelling of 7261349 in words is "seven million, two hundred sixty-one thousand, three hundred forty-nine".