2313301986 has 72 divisors (see below), whose sum is σ = 5247021780. Its totient is φ = 735702912.

The previous prime is 2313301961. The next prime is 2313301993. The reversal of 2313301986 is 6891033132.

2313301986 is a `hidden beast` number, since 231 + 330 + 1 + 98 + 6 = 666.

2313301986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1683542961 + 629759025 = 41031^2 + 25095^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2313301986.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6201696 + ... + 6202068.

Almost surely, 2^2313301986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313301986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2623510890).

2313301986 is an abundant number, since it is smaller than the sum of its proper divisors (2933719794).

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

2313301986 is a wasteful number, since it uses less digits than its factorization.

2313301986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2313301986 is about 48096.7980846958. The cubic root of 2313301986 is about 1322.5459712461.

The spelling of 2313301986 in words is "two billion, three hundred thirteen million, three hundred one thousand, nine hundred eighty-six".