4278832268 has 24 divisors (see below), whose sum is σ = 7589765232. Its totient is φ = 2110407104.

The previous prime is 4278832267. The next prime is 4278832273. The reversal of 4278832268 is 8622388724.

It is not an unprimeable number, because it can be changed into a prime (4278832267) 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, 215246 + ... + 234282.

It is an arithmetic number, because the mean of its divisors is an integer number (316240218).

Almost surely, 2^4278832268 is an apocalyptic number.

It is an amenable number.

4278832268 is a deficient number, since it is larger than the sum of its proper divisors (3310932964).

4278832268 is a wasteful number, since it uses less digits than its factorization.

4278832268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19801 (or 19799 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 50.

The square root of 4278832268 is about 65412.7836741412. The cubic root of 4278832268 is about 1623.4606036020.

The spelling of 4278832268 in words is "four billion, two hundred seventy-eight million, eight hundred thirty-two thousand, two hundred sixty-eight".