273104849 has 2 divisors, whose sum is σ = 273104850. Its totient is φ = 273104848.

The previous prime is 273104801. The next prime is 273104851. The reversal of 273104849 is 948401372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218448400 + 54656449 = 14780^2 + 7393^2 .

It is a cyclic number.

It is not a de Polignac number, because 273104849 - 2⁸ = 273104593 is a prime.

Together with 273104851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (273104149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136552424 + 136552425.

It is an arithmetic number, because the mean of its divisors is an integer number (136552425).

Almost surely, 2^273104849 is an apocalyptic number.

It is an amenable number.

273104849 is a deficient number, since it is larger than the sum of its proper divisors (1).

273104849 is an equidigital number, since it uses as much as digits as its factorization.

273104849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 273104849 is about 16525.8842123500. The cubic root of 273104849 is about 648.7984500800.

The spelling of 273104849 in words is "two hundred seventy-three million, one hundred four thousand, eight hundred forty-nine".