2724852449 has 4 divisors (see below), whose sum is σ = 2972566320. Its totient is φ = 2477138580.

The previous prime is 2724852443. The next prime is 2724852517. The reversal of 2724852449 is 9442584272.

2724852449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2724852449 - 2¹⁶ = 2724786913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2724852443) 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, 123856919 + ... + 123856940.

It is an arithmetic number, because the mean of its divisors is an integer number (743141580).

Almost surely, 2^2724852449 is an apocalyptic number.

It is an amenable number.

2724852449 is a deficient number, since it is larger than the sum of its proper divisors (247713871).

2724852449 is a wasteful number, since it uses less digits than its factorization.

2724852449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247713870.

The product of its digits is 1290240, while the sum is 47.

The square root of 2724852449 is about 52200.1192431588. The cubic root of 2724852449 is about 1396.7360099529.

It can be divided in two parts, 27248 and 52449, that added together give a palindrome (79697).

The spelling of 2724852449 in words is "two billion, seven hundred twenty-four million, eight hundred fifty-two thousand, four hundred forty-nine".