270906049 has 2 divisors, whose sum is σ = 270906050. Its totient is φ = 270906048.

The previous prime is 270906037. The next prime is 270906059. The reversal of 270906049 is 940609072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155451024 + 115455025 = 12468^2 + 10745^2 .

It is a cyclic number.

It is not a de Polignac number, because 270906049 - 2¹¹ = 270904001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 270905999 and 270906017.

It is not a weakly prime, because it can be changed into another prime (270906019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135453024 + 135453025.

It is an arithmetic number, because the mean of its divisors is an integer number (135453025).

Almost surely, 2^270906049 is an apocalyptic number.

It is an amenable number.

270906049 is a deficient number, since it is larger than the sum of its proper divisors (1).

270906049 is an equidigital number, since it uses as much as digits as its factorization.

270906049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 270906049 is about 16459.2238273863. The cubic root of 270906049 is about 647.0525714413.

The spelling of 270906049 in words is "two hundred seventy million, nine hundred six thousand, forty-nine".