270050749 has 2 divisors, whose sum is σ = 270050750. Its totient is φ = 270050748.

The previous prime is 270050747. The next prime is 270050771. The reversal of 270050749 is 947050072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190716100 + 79334649 = 13810^2 + 8907^2 .

It is a cyclic number.

It is not a de Polignac number, because 270050749 - 2¹ = 270050747 is a prime.

It is a super-2 number, since 2×270050749² = 145854814070922002, which contains 22 as substring.

Together with 270050747, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270050747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135025374 + 135025375.

It is an arithmetic number, because the mean of its divisors is an integer number (135025375).

Almost surely, 2^270050749 is an apocalyptic number.

It is an amenable number.

270050749 is a deficient number, since it is larger than the sum of its proper divisors (1).

270050749 is an equidigital number, since it uses as much as digits as its factorization.

270050749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 270050749 is about 16433.2208954909. The cubic root of 270050749 is about 646.3708990676.

The spelling of 270050749 in words is "two hundred seventy million, fifty thousand, seven hundred forty-nine".