2854484889 has 4 divisors (see below), whose sum is σ = 3805979856. Its totient is φ = 1902989924.

The previous prime is 2854484881. The next prime is 2854484911. The reversal of 2854484889 is 9884844582.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2854484889 - 2³ = 2854484881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2854484881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475747479 + ... + 475747484.

It is an arithmetic number, because the mean of its divisors is an integer number (951494964).

Almost surely, 2^2854484889 is an apocalyptic number.

It is an amenable number.

2854484889 is a deficient number, since it is larger than the sum of its proper divisors (951494967).

2854484889 is an equidigital number, since it uses as much as digits as its factorization.

2854484889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951494966.

The product of its digits is 23592960, while the sum is 60.

The square root of 2854484889 is about 53427.3795820083. The cubic root of 2854484889 is about 1418.5432539686.

The spelling of 2854484889 in words is "two billion, eight hundred fifty-four million, four hundred eighty-four thousand, eight hundred eighty-nine".