2814727489 has 8 divisors (see below), whose sum is σ = 3248682048. Its totient is φ = 2388735600.

The previous prime is 2814727471. The next prime is 2814727523. The reversal of 2814727489 is 9847274182.

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 2814727489 - 2⁹ = 2814726977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2814727889) 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, 1989907 + ... + 1991320.

It is an arithmetic number, because the mean of its divisors is an integer number (406085256).

Almost surely, 2^2814727489 is an apocalyptic number.

It is an amenable number.

2814727489 is a deficient number, since it is larger than the sum of its proper divisors (433954559).

2814727489 is a wasteful number, since it uses less digits than its factorization.

2814727489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981335.

The product of its digits is 1806336, while the sum is 52.

The square root of 2814727489 is about 53054.0054001581. The cubic root of 2814727489 is about 1411.9265934133.

The spelling of 2814727489 in words is "two billion, eight hundred fourteen million, seven hundred twenty-seven thousand, four hundred eighty-nine".