272730370 has 48 divisors (see below), whose sum is σ = 568048320. Its totient is φ = 93947040.

The previous prime is 272730349. The next prime is 272730373. The reversal of 272730370 is 73037272.

It is not an unprimeable number, because it can be changed into a prime (272730373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17059 + ... + 28921.

It is an arithmetic number, because the mean of its divisors is an integer number (11834340).

Almost surely, 2^272730370 is an apocalyptic number.

272730370 is an abundant number, since it is smaller than the sum of its proper divisors (295317950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272730370 is a wasteful number, since it uses less digits than its factorization.

272730370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911 (or 11900 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 31.

The square root of 272730370 is about 16514.5502512179. The cubic root of 272730370 is about 648.5017721689.

The spelling of 272730370 in words is "two hundred seventy-two million, seven hundred thirty thousand, three hundred seventy".