2313385806 has 16 divisors (see below), whose sum is σ = 4898934864. Its totient is φ = 725768064.

The previous prime is 2313385801. The next prime is 2313385847. The reversal of 2313385806 is 6085833132.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313385801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11340025 + ... + 11340228.

It is an arithmetic number, because the mean of its divisors is an integer number (306183429).

Almost surely, 2^2313385806 is an apocalyptic number.

2313385806 is an abundant number, since it is smaller than the sum of its proper divisors (2585549058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313385806 is a wasteful number, since it uses less digits than its factorization.

2313385806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22680275.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2313385806 is about 48097.6694445791. The cubic root of 2313385806 is about 1322.5619447283.

The spelling of 2313385806 in words is "two billion, three hundred thirteen million, three hundred eighty-five thousand, eight hundred six".