4568340889 has 16 divisors (see below), whose sum is σ = 5252382720. Its totient is φ = 3892228560.

The previous prime is 4568340871. The next prime is 4568340899. The reversal of 4568340889 is 9880438654.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4568340889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4568340839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831052 + ... + 836530.

It is an arithmetic number, because the mean of its divisors is an integer number (328273920).

Almost surely, 2^4568340889 is an apocalyptic number.

It is an amenable number.

4568340889 is a deficient number, since it is larger than the sum of its proper divisors (684041831).

4568340889 is a wasteful number, since it uses less digits than its factorization.

4568340889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6180.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The square root of 4568340889 is about 67589.5028018405. The cubic root of 4568340889 is about 1659.2793224562.

The spelling of 4568340889 in words is "four billion, five hundred sixty-eight million, three hundred forty thousand, eight hundred eighty-nine".