2887384361 has 4 divisors (see below), whose sum is σ = 2980525824. Its totient is φ = 2794242900.

The previous prime is 2887384349. The next prime is 2887384387. The reversal of 2887384361 is 1634837882.

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 a de Polignac number, because none of the positive numbers 2^k-2887384361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2887384301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46570685 + ... + 46570746.

It is an arithmetic number, because the mean of its divisors is an integer number (745131456).

Almost surely, 2^2887384361 is an apocalyptic number.

It is an amenable number.

2887384361 is a deficient number, since it is larger than the sum of its proper divisors (93141463).

2887384361 is an equidigital number, since it uses as much as digits as its factorization.

2887384361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93141462.

The product of its digits is 1548288, while the sum is 50.

The square root of 2887384361 is about 53734.3871371024. The cubic root of 2887384361 is about 1423.9722740112.

The spelling of 2887384361 in words is "two billion, eight hundred eighty-seven million, three hundred eighty-four thousand, three hundred sixty-one".