2873463189 has 8 divisors (see below), whose sum is σ = 3842654400. Its totient is φ = 1909957056.

The previous prime is 2873463181. The next prime is 2873463247. The reversal of 2873463189 is 9813643782.

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

It is not a de Polignac number, because 2873463189 - 2³ = 2873463181 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873463181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420089 + ... + 1422110.

It is an arithmetic number, because the mean of its divisors is an integer number (480331800).

Almost surely, 2^2873463189 is an apocalyptic number.

It is an amenable number.

2873463189 is a deficient number, since it is larger than the sum of its proper divisors (969191211).

2873463189 is a wasteful number, since it uses less digits than its factorization.

2873463189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842539.

The product of its digits is 1741824, while the sum is 51.

The square root of 2873463189 is about 53604.6937217255. The cubic root of 2873463189 is about 1421.6800832576.

The spelling of 2873463189 in words is "two billion, eight hundred seventy-three million, four hundred sixty-three thousand, one hundred eighty-nine".