2884205249 has 4 divisors (see below), whose sum is σ = 2977244160. Its totient is φ = 2791166340.

The previous prime is 2884205197. The next prime is 2884205273. The reversal of 2884205249 is 9425024882.

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 2884205249 - 2⁸ = 2884204993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2884205299) 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, 46519409 + ... + 46519470.

It is an arithmetic number, because the mean of its divisors is an integer number (744311040).

Almost surely, 2^2884205249 is an apocalyptic number.

It is an amenable number.

2884205249 is a deficient number, since it is larger than the sum of its proper divisors (93038911).

2884205249 is an equidigital number, since it uses as much as digits as its factorization.

2884205249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93038910.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 2884205249 is about 53704.7972624420. The cubic root of 2884205249 is about 1423.4494675256.

The spelling of 2884205249 in words is "two billion, eight hundred eighty-four million, two hundred five thousand, two hundred forty-nine".