4576423868 has 24 divisors (see below), whose sum is σ = 8482530672. Its totient is φ = 2152929024.

The previous prime is 4576423867. The next prime is 4576423931. The reversal of 4576423868 is 8683246754.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4576423867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253271 + ... + 270737.

It is an arithmetic number, because the mean of its divisors is an integer number (353438778).

Almost surely, 2^4576423868 is an apocalyptic number.

It is an amenable number.

4576423868 is a deficient number, since it is larger than the sum of its proper divisors (3906106804).

4576423868 is a wasteful number, since it uses less digits than its factorization.

4576423868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21341 (or 21339 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 53.

The square root of 4576423868 is about 67649.2710086369. The cubic root of 4576423868 is about 1660.2573593335.

The spelling of 4576423868 in words is "four billion, five hundred seventy-six million, four hundred twenty-three thousand, eight hundred sixty-eight".