4304642868 has 18 divisors (see below), whose sum is σ = 10881180674. Its totient is φ = 1434880944.

The previous prime is 4304642851. The next prime is 4304642873. The reversal of 4304642868 is 8682464034.

4304642868 is a `hidden beast` number, since 4 + 304 + 64 + 286 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4050304164 + 254338704 = 63642^2 + 15948^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59786671 + ... + 59786742.

Almost surely, 2^4304642868 is an apocalyptic number.

It is an amenable number.

4304642868 is an abundant number, since it is smaller than the sum of its proper divisors (6576537806).

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

4304642868 is a wasteful number, since it uses less digits than its factorization.

4304642868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119573423 (or 119573418 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The square root of 4304642868 is about 65609.7772287027. Note that the first 3 decimals coincide. The cubic root of 4304642868 is about 1626.7183864643.

The spelling of 4304642868 in words is "four billion, three hundred four million, six hundred forty-two thousand, eight hundred sixty-eight".