2208389043 has 16 divisors (see below), whose sum is σ = 3387454976. Its totient is φ = 1253577600.

The previous prime is 2208389023. The next prime is 2208389069. The reversal of 2208389043 is 3409838022.

2208389043 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2208389043 - 2⁹ = 2208388531 is a prime.

It is the 46994-th Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2208388992 and 2208389010.

It is not an unprimeable number, because it can be changed into a prime (2208389003) by changing a digit.

It is a nontrivial repunit in base 46993.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345046 + ... + 351387.

It is an arithmetic number, because the mean of its divisors is an integer number (211715936).

Almost surely, 2^2208389043 is an apocalyptic number.

2208389043 is a deficient number, since it is larger than the sum of its proper divisors (1179065933).

2208389043 is a wasteful number, since it uses less digits than its factorization.

2208389043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696594.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2208389043 is about 46993.5000079798. The cubic root of 2208389043 is about 1302.2424890670.

The spelling of 2208389043 in words is "two billion, two hundred eight million, three hundred eighty-nine thousand, forty-three".