4027760668 has 6 divisors (see below), whose sum is σ = 7048581176. Its totient is φ = 2013880332.

The previous prime is 4027760603. The next prime is 4027760669. The reversal of 4027760668 is 8660677204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4027760669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503470080 + ... + 503470087.

Almost surely, 2^4027760668 is an apocalyptic number.

It is an amenable number.

4027760668 is a deficient number, since it is larger than the sum of its proper divisors (3020820508).

4027760668 is a wasteful number, since it uses less digits than its factorization.

4027760668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006940171 (or 1006940169 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 4027760668 is about 63464.6410846229. The cubic root of 4027760668 is about 1591.0648653017.

The spelling of 4027760668 in words is "four billion, twenty-seven million, seven hundred sixty thousand, six hundred sixty-eight".