272660313 has 8 divisors (see below), whose sum is σ = 364034176. Its totient is φ = 181530000.

The previous prime is 272660303. The next prime is 272660347. The reversal of 272660313 is 313066272.

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

It is not a de Polignac number, because 272660313 - 2¹⁴ = 272643929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (272660303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58258 + ... + 62763.

It is an arithmetic number, because the mean of its divisors is an integer number (45504272).

Almost surely, 2^272660313 is an apocalyptic number.

It is an amenable number.

272660313 is a deficient number, since it is larger than the sum of its proper divisors (91373863).

272660313 is a wasteful number, since it uses less digits than its factorization.

272660313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121775.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 272660313 is about 16512.4290460247. The cubic root of 272660313 is about 648.4462399360.

The spelling of 272660313 in words is "two hundred seventy-two million, six hundred sixty thousand, three hundred thirteen".