2386942213 has 4 divisors (see below), whose sum is σ = 2389139200. Its totient is φ = 2384745228.

The previous prime is 2386942211. The next prime is 2386942331. The reversal of 2386942213 is 3122496832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2386942213 - 2¹ = 2386942211 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 (2386942211) 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, 1096863 + ... + 1099036.

It is an arithmetic number, because the mean of its divisors is an integer number (597284800).

Almost surely, 2^2386942213 is an apocalyptic number.

It is an amenable number.

2386942213 is a deficient number, since it is larger than the sum of its proper divisors (2196987).

2386942213 is a wasteful number, since it uses less digits than its factorization.

2386942213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196986.

The product of its digits is 124416, while the sum is 40.

The square root of 2386942213 is about 48856.3426076902. The cubic root of 2386942213 is about 1336.4333407063.

The spelling of 2386942213 in words is "two billion, three hundred eighty-six million, nine hundred forty-two thousand, two hundred thirteen".