4048077771 has 6 divisors (see below), whose sum is σ = 5847223460. Its totient is φ = 2698718508.

The previous prime is 4048077751. The next prime is 4048077773. The reversal of 4048077771 is 1777708404.

It is a happy number.

4048077771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4048077771 - 2⁶ = 4048077707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4048077773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224893201 + ... + 224893218.

Almost surely, 2^4048077771 is an apocalyptic number.

4048077771 is a deficient number, since it is larger than the sum of its proper divisors (1799145689).

4048077771 is a wasteful number, since it uses less digits than its factorization.

4048077771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449786425 (or 449786422 counting only the distinct ones).

The product of its (nonzero) digits is 307328, while the sum is 45.

The square root of 4048077771 is about 63624.5060570218. The cubic root of 4048077771 is about 1593.7356319997.

The spelling of 4048077771 in words is "four billion, forty-eight million, seventy-seven thousand, seven hundred seventy-one".