2728473483 has 8 divisors (see below), whose sum is σ = 3642203200. Its totient is φ = 1816863048.

The previous prime is 2728473457. The next prime is 2728473487. The reversal of 2728473483 is 3843748272.

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

It is a de Polignac number, because none of the positive numbers 2^k-2728473483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2728473487) 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, 526813 + ... + 531966.

It is an arithmetic number, because the mean of its divisors is an integer number (455275400).

Almost surely, 2^2728473483 is an apocalyptic number.

2728473483 is a deficient number, since it is larger than the sum of its proper divisors (913729717).

2728473483 is a wasteful number, since it uses less digits than its factorization.

2728473483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059641.

The product of its digits is 1806336, while the sum is 48.

The square root of 2728473483 is about 52234.7918824226. The cubic root of 2728473483 is about 1397.3544397555.

The spelling of 2728473483 in words is "two billion, seven hundred twenty-eight million, four hundred seventy-three thousand, four hundred eighty-three".