2859423344 has 20 divisors (see below), whose sum is σ = 5689867224. Its totient is φ = 1391070528.

The previous prime is 2859423337. The next prime is 2859423361. The reversal of 2859423344 is 4433249582.

It is a junction number, because it is equal to n+sod(n) for n = 2859423295 and 2859423304.

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, 2414462 + ... + 2415645.

Almost surely, 2^2859423344 is an apocalyptic number.

It is an amenable number.

2859423344 is a deficient number, since it is larger than the sum of its proper divisors (2830443880).

2859423344 is a wasteful number, since it uses less digits than its factorization.

2859423344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830152 (or 4830146 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The square root of 2859423344 is about 53473.5761287760. The cubic root of 2859423344 is about 1419.3608417563.

The spelling of 2859423344 in words is "two billion, eight hundred fifty-nine million, four hundred twenty-three thousand, three hundred forty-four".