270684106349 has 2 divisors, whose sum is σ = 270684106350. Its totient is φ = 270684106348.

The previous prime is 270684106327. The next prime is 270684106397. The reversal of 270684106349 is 943601486072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 170657393449 + 100026712900 = 413107^2 + 316270^2 .

It is a cyclic number.

It is not a de Polignac number, because 270684106349 - 2²⁰ = 270683057773 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 270684106297 and 270684106306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270684106549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135342053174 + 135342053175.

It is an arithmetic number, because the mean of its divisors is an integer number (135342053175).

Almost surely, 2^270684106349 is an apocalyptic number.

It is an amenable number.

270684106349 is a deficient number, since it is larger than the sum of its proper divisors (1).

270684106349 is an equidigital number, since it uses as much as digits as its factorization.

270684106349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 270684106349 in words is "two hundred seventy billion, six hundred eighty-four million, one hundred six thousand, three hundred forty-nine".