270799 has 2 divisors, whose sum is σ = 270800. Its totient is φ = 270798.

The previous prime is 270797. The next prime is 270821. The reversal of 270799 is 997072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270799 - 2¹ = 270797 is a prime.

Together with 270797, it forms a pair of twin primes.

270799 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135399 + 135400.

It is an arithmetic number, because the mean of its divisors is an integer number (135400).

2²⁷⁰⁷⁹⁹ is an apocalyptic number.

270799 is a deficient number, since it is larger than the sum of its proper divisors (1).

270799 is an equidigital number, since it uses as much as digits as its factorization.

270799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 270799 is about 520.3835124214. The cubic root of 270799 is about 64.6967332227.

The spelling of 270799 in words is "two hundred seventy thousand, seven hundred ninety-nine".