272948690 has 32 divisors (see below), whose sum is σ = 562201344. Its totient is φ = 93464640.

The previous prime is 272948681. The next prime is 272948701. The reversal of 272948690 is 96849272.

It is a super-2 number, since 2×272948690² = 149001974745432200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 67835 + ... + 71745.

It is an arithmetic number, because the mean of its divisors is an integer number (17568792).

Almost surely, 2^272948690 is an apocalyptic number.

272948690 is an abundant number, since it is smaller than the sum of its proper divisors (289252654).

272948690 is a wasteful number, since it uses less digits than its factorization.

272948690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 272948690 is about 16521.1588576589. The cubic root of 272948690 is about 648.6747673819.

The spelling of 272948690 in words is "two hundred seventy-two million, nine hundred forty-eight thousand, six hundred ninety".