270499349 has 2 divisors, whose sum is σ = 270499350. Its totient is φ = 270499348.

The previous prime is 270499309. The next prime is 270499351. The reversal of 270499349 is 943994072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268730449 + 1768900 = 16393^2 + 1330^2 .

It is a cyclic number.

It is not a de Polignac number, because 270499349 - 2⁸ = 270499093 is a prime.

Together with 270499351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270499309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135249674 + 135249675.

It is an arithmetic number, because the mean of its divisors is an integer number (135249675).

Almost surely, 2^270499349 is an apocalyptic number.

It is an amenable number.

270499349 is a deficient number, since it is larger than the sum of its proper divisors (1).

270499349 is an equidigital number, since it uses as much as digits as its factorization.

270499349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 270499349 is about 16446.8644124040. The cubic root of 270499349 is about 646.7286115540.

The spelling of 270499349 in words is "two hundred seventy million, four hundred ninety-nine thousand, three hundred forty-nine".