270748897 has 4 divisors (see below), whose sum is σ = 274457860. Its totient is φ = 267039936.

The previous prime is 270748867. The next prime is 270748903. The reversal of 270748897 is 798847072.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 128686336 + 142062561 = 11344^2 + 11919^2 .

It is a cyclic number.

It is not a de Polignac number, because 270748897 - 2¹⁹ = 270224609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270748867) 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 in 3 ways as a sum of consecutive naturals, for example, 1854372 + ... + 1854517.

It is an arithmetic number, because the mean of its divisors is an integer number (68614465).

Almost surely, 2^270748897 is an apocalyptic number.

It is an amenable number.

270748897 is a deficient number, since it is larger than the sum of its proper divisors (3708963).

270748897 is an equidigital number, since it uses as much as digits as its factorization.

270748897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708962.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The square root of 270748897 is about 16454.4491551677. The cubic root of 270748897 is about 646.9274293180.

The spelling of 270748897 in words is "two hundred seventy million, seven hundred forty-eight thousand, eight hundred ninety-seven".