2318968782 has 24 divisors (see below), whose sum is σ = 5410927704. Its totient is φ = 713528784.

The previous prime is 2318968777. The next prime is 2318968811. The reversal of 2318968782 is 2878698132.

It is a happy number.

2318968782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4954828 + ... + 4955295.

It is an arithmetic number, because the mean of its divisors is an integer number (225455321).

Almost surely, 2^2318968782 is an apocalyptic number.

2318968782 is an abundant number, since it is smaller than the sum of its proper divisors (3091958922).

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

2318968782 is a wasteful number, since it uses less digits than its factorization.

2318968782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9910144 (or 9910141 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 2318968782 is about 48155.6723761594. The cubic root of 2318968782 is about 1323.6250185485.

The spelling of 2318968782 in words is "two billion, three hundred eighteen million, nine hundred sixty-eight thousand, seven hundred eighty-two".