270728741 has 8 divisors (see below), whose sum is σ = 278444544. Its totient is φ = 263034000.

The previous prime is 270728737. The next prime is 270728743. The reversal of 270728741 is 147827072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 270728741 - 2² = 270728737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 270728695 and 270728704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270728743) 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 in 7 ways as a sum of consecutive naturals, for example, 22916 + ... + 32658.

It is an arithmetic number, because the mean of its divisors is an integer number (34805568).

Almost surely, 2^270728741 is an apocalyptic number.

It is an amenable number.

270728741 is a deficient number, since it is larger than the sum of its proper divisors (7715803).

270728741 is an equidigital number, since it uses as much as digits as its factorization.

270728741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10531.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 270728741 is about 16453.8366650456. The cubic root of 270728741 is about 646.9113753371.

The spelling of 270728741 in words is "two hundred seventy million, seven hundred twenty-eight thousand, seven hundred forty-one".