2184375293 has 2 divisors, whose sum is σ = 2184375294. Its totient is φ = 2184375292.

The previous prime is 2184375287. The next prime is 2184375307. The reversal of 2184375293 is 3925734812.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1974646969 + 209728324 = 44437^2 + 14482^2 .

It is a cyclic number.

It is not a de Polignac number, because 2184375293 - 2²⁴ = 2167598077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184375493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092187646 + 1092187647.

It is an arithmetic number, because the mean of its divisors is an integer number (1092187647).

Almost surely, 2^2184375293 is an apocalyptic number.

It is an amenable number.

2184375293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184375293 is an equidigital number, since it uses as much as digits as its factorization.

2184375293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 2184375293 is about 46737.3008741412. The cubic root of 2184375293 is about 1297.5051348235.

The spelling of 2184375293 in words is "two billion, one hundred eighty-four million, three hundred seventy-five thousand, two hundred ninety-three".