2320385806 has 8 divisors (see below), whose sum is σ = 3481564104. Its totient is φ = 1159864440.

The previous prime is 2320385783. The next prime is 2320385819. The reversal of 2320385806 is 6085830232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155305 + ... + 169588.

It is an arithmetic number, because the mean of its divisors is an integer number (435195513).

Almost surely, 2^2320385806 is an apocalyptic number.

2320385806 is a deficient number, since it is larger than the sum of its proper divisors (1161178298).

2320385806 is a wasteful number, since it uses less digits than its factorization.

2320385806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328466.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2320385806 is about 48170.3830792324. The cubic root of 2320385806 is about 1323.8945674572.

The spelling of 2320385806 in words is "two billion, three hundred twenty million, three hundred eighty-five thousand, eight hundred six".