2329838213 has 4 divisors (see below), whose sum is σ = 2333473548. Its totient is φ = 2326202880.

The previous prime is 2329838179. The next prime is 2329838239. The reversal of 2329838213 is 3128389232.

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 1878615649 + 451222564 = 43343^2 + 21242^2 .

It is a cyclic number.

It is not a de Polignac number, because 2329838213 - 2⁶ = 2329838149 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 (2329838113) 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, 1816706 + ... + 1817987.

It is an arithmetic number, because the mean of its divisors is an integer number (583368387).

Almost surely, 2^2329838213 is an apocalyptic number.

It is an amenable number.

2329838213 is a deficient number, since it is larger than the sum of its proper divisors (3635335).

2329838213 is an equidigital number, since it uses as much as digits as its factorization.

2329838213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635334.

The product of its digits is 124416, while the sum is 41.

The square root of 2329838213 is about 48268.3976634816. The cubic root of 2329838213 is about 1325.6898200852.

The spelling of 2329838213 in words is "two billion, three hundred twenty-nine million, eight hundred thirty-eight thousand, two hundred thirteen".