2389094344 has 32 divisors (see below), whose sum is σ = 5513296320. Its totient is φ = 945135936.

The previous prime is 2389094297. The next prime is 2389094377. The reversal of 2389094344 is 4434909832.

It is a junction number, because it is equal to n+sod(n) for n = 2389094294 and 2389094303.

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 7 ways as a sum of consecutive naturals, for example, 1640134 + ... + 1641589.

It is an arithmetic number, because the mean of its divisors is an integer number (172290510).

Almost surely, 2^2389094344 is an apocalyptic number.

It is an amenable number.

2389094344 is an abundant number, since it is smaller than the sum of its proper divisors (3124201976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2389094344 is a wasteful number, since it uses less digits than its factorization.

2389094344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281749 (or 3281745 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 2389094344 is about 48878.3627385370. The cubic root of 2389094344 is about 1336.8348747450.

It can be divided in two parts, 238909 and 4344, that added together give a triangular number (243253 = T₆₉₇).

The spelling of 2389094344 in words is "two billion, three hundred eighty-nine million, ninety-four thousand, three hundred forty-four".