272923989 has 8 divisors (see below), whose sum is σ = 391890912. Its totient is φ = 167953200.

The previous prime is 272923949. The next prime is 272923991. The reversal of 272923989 is 989329272.

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

It is not a de Polignac number, because 272923989 - 2⁹ = 272923477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272923919) 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, 3498987 + ... + 3499064.

It is an arithmetic number, because the mean of its divisors is an integer number (48986364).

Almost surely, 2^272923989 is an apocalyptic number.

It is an amenable number.

272923989 is a deficient number, since it is larger than the sum of its proper divisors (118966923).

272923989 is a wasteful number, since it uses less digits than its factorization.

272923989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998067.

The product of its digits is 979776, while the sum is 51.

The square root of 272923989 is about 16520.4112842266. The cubic root of 272923989 is about 648.6551991145.

The spelling of 272923989 in words is "two hundred seventy-two million, nine hundred twenty-three thousand, nine hundred eighty-nine".