289014473 has 8 divisors (see below), whose sum is σ = 315658560. Its totient is φ = 262432080.

The previous prime is 289014463. The next prime is 289014487. The reversal of 289014473 is 374410982.

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

It is a cyclic number.

It is not a de Polignac number, because 289014473 - 2¹² = 289010377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (289014403) 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, 5333 + ... + 24626.

It is an arithmetic number, because the mean of its divisors is an integer number (39457320).

Almost surely, 2^289014473 is an apocalyptic number.

It is an amenable number.

289014473 is a deficient number, since it is larger than the sum of its proper divisors (26644087).

289014473 is a wasteful number, since it uses less digits than its factorization.

289014473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30847.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 289014473 is about 17000.4256711413. The cubic root of 289014473 is about 661.1599383491.

The spelling of 289014473 in words is "two hundred eighty-nine million, fourteen thousand, four hundred seventy-three".