2384189 has 4 divisors (see below), whose sum is σ = 2393724. Its totient is φ = 2374656.

The previous prime is 2384183. The next prime is 2384197. The reversal of 2384189 is 9814832.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2199289 + 184900 = 1483^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2384189 - 2⁸ = 2383933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4382 + ... + 4895.

It is an arithmetic number, because the mean of its divisors is an integer number (598431).

2^2384189 is an apocalyptic number.

It is an amenable number.

2384189 is a deficient number, since it is larger than the sum of its proper divisors (9535).

2384189 is an equidigital number, since it uses as much as digits as its factorization.

2384189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9534.

The product of its digits is 13824, while the sum is 35.

The square root of 2384189 is about 1544.0819278782. The cubic root of 2384189 is about 133.5919307699.

The spelling of 2384189 in words is "two million, three hundred eighty-four thousand, one hundred eighty-nine".