4226660868 has 12 divisors (see below), whose sum is σ = 9862208720. Its totient is φ = 1408886952.

The previous prime is 4226660857. The next prime is 4226660881. The reversal of 4226660868 is 8680666224.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176110858 + ... + 176110881.

Almost surely, 2^4226660868 is an apocalyptic number.

It is an amenable number.

4226660868 is an abundant number, since it is smaller than the sum of its proper divisors (5635547852).

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

4226660868 is a wasteful number, since it uses less digits than its factorization.

4226660868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352221746 (or 352221744 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 4226660868 is about 65012.7746523712. The cubic root of 4226660868 is about 1616.8353690153.

The spelling of 4226660868 in words is "four billion, two hundred twenty-six million, six hundred sixty thousand, eight hundred sixty-eight".