2383862868 has 18 divisors (see below), whose sum is σ = 6025875674. Its totient is φ = 794620944.

The previous prime is 2383862863. The next prime is 2383862869. The reversal of 2383862868 is 8682683832.

2383862868 is a `hidden beast` number, since 2 + 3 + 8 + 3 + 8 + 628 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1432016964 + 951845904 = 37842^2 + 30852^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2383862861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33109171 + ... + 33109242.

Almost surely, 2^2383862868 is an apocalyptic number.

It is an amenable number.

2383862868 is an abundant number, since it is smaller than the sum of its proper divisors (3642012806).

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

2383862868 is a wasteful number, since it uses less digits than its factorization.

2383862868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66218423 (or 66218418 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 2383862868 is about 48824.8181563434. The cubic root of 2383862868 is about 1335.8583916805.

The spelling of 2383862868 in words is "two billion, three hundred eighty-three million, eight hundred sixty-two thousand, eight hundred sixty-eight".