3840077 has 2 divisors, whose sum is σ = 3840078. Its totient is φ = 3840076.

The previous prime is 3840061. The next prime is 3840091. The reversal of 3840077 is 7700483.

3840077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3575881 + 264196 = 1891^2 + 514^2 .

It is a cyclic number.

It is not a de Polignac number, because 3840077 - 2⁴ = 3840061 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3840007) 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, 1920038 + 1920039.

It is an arithmetic number, because the mean of its divisors is an integer number (1920039).

Almost surely, 2^3840077 is an apocalyptic number.

It is an amenable number.

3840077 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840077 is an equidigital number, since it uses as much as digits as its factorization.

3840077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 3840077 is about 1959.6114410770. The cubic root of 3840077 is about 156.5957523231.

The spelling of 3840077 in words is "three million, eight hundred forty thousand, seventy-seven".