2884130644 has 12 divisors (see below), whose sum is σ = 5094399744. Its totient is φ = 1428587864.

The previous prime is 2884130611. The next prime is 2884130651. The reversal of 2884130644 is 4460314882.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2884130597 and 2884130606.

It is a congruent number.

It is an unprimeable number.

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, 3368884 + ... + 3369739.

It is an arithmetic number, because the mean of its divisors is an integer number (424533312).

Almost surely, 2^2884130644 is an apocalyptic number.

It is an amenable number.

2884130644 is a deficient number, since it is larger than the sum of its proper divisors (2210269100).

2884130644 is a wasteful number, since it uses less digits than its factorization.

2884130644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738734 (or 6738732 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2884130644 is about 53704.1026738181. The cubic root of 2884130644 is about 1423.4371940852.

The spelling of 2884130644 in words is "two billion, eight hundred eighty-four million, one hundred thirty thousand, six hundred forty-four".