272984091 has 8 divisors (see below), whose sum is σ = 370148160. Its totient is φ = 178904712.

The previous prime is 272984083. The next prime is 272984111. The reversal of 272984091 is 190489272.

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

It is not a de Polignac number, because 272984091 - 2³ = 272984083 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (272984891) 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 7 ways as a sum of consecutive naturals, for example, 770965 + ... + 771318.

It is an arithmetic number, because the mean of its divisors is an integer number (46268520).

Almost surely, 2^272984091 is an apocalyptic number.

272984091 is a deficient number, since it is larger than the sum of its proper divisors (97164069).

272984091 is a wasteful number, since it uses less digits than its factorization.

272984091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542345.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 272984091 is about 16522.2302066035. The cubic root of 272984091 is about 648.7028101894.

The spelling of 272984091 in words is "two hundred seventy-two million, nine hundred eighty-four thousand, ninety-one".