2209384032 has 48 divisors (see below), whose sum is σ = 5934519360. Its totient is φ = 719332992.

The previous prime is 2209384019. The next prime is 2209384063. The reversal of 2209384032 is 2304839022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2209383984 and 2209384002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263482 + ... + 271737.

It is an arithmetic number, because the mean of its divisors is an integer number (123635820).

Almost surely, 2^2209384032 is an apocalyptic number.

It is an amenable number.

2209384032 is an abundant number, since it is smaller than the sum of its proper divisors (3725135328).

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

2209384032 is a wasteful number, since it uses less digits than its factorization.

2209384032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535275 (or 535267 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2209384032 is about 47004.0852692614. The cubic root of 2209384032 is about 1302.4380346858.

The spelling of 2209384032 in words is "two billion, two hundred nine million, three hundred eighty-four thousand, thirty-two".