7270349 has 2 divisors, whose sum is σ = 7270350. Its totient is φ = 7270348.

The previous prime is 7270343. The next prime is 7270379. The reversal of 7270349 is 9430727.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5428900 + 1841449 = 2330^2 + 1357^2 .

It is a cyclic number.

It is not a de Polignac number, because 7270349 - 2¹² = 7266253 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7270343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3635174 + 3635175.

It is an arithmetic number, because the mean of its divisors is an integer number (3635175).

Almost surely, 2^7270349 is an apocalyptic number.

It is an amenable number.

7270349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7270349 is an equidigital number, since it uses as much as digits as its factorization.

7270349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 7270349 is about 2696.3584702335. The cubic root of 7270349 is about 193.7247398217.

The spelling of 7270349 in words is "seven million, two hundred seventy thousand, three hundred forty-nine".