3840771 has 8 divisors (see below), whose sum is σ = 5586624. Its totient is φ = 2327720.

The previous prime is 3840761. The next prime is 3840787. The reversal of 3840771 is 1770483.

It is a happy number.

3840771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3840771 - 2⁹ = 3840259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3840721) 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 in 7 ways as a sum of consecutive naturals, for example, 58161 + ... + 58226.

It is an arithmetic number, because the mean of its divisors is an integer number (698328).

Almost surely, 2^3840771 is an apocalyptic number.

3840771 is a deficient number, since it is larger than the sum of its proper divisors (1745853).

3840771 is a wasteful number, since it uses less digits than its factorization.

3840771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116401.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3840771 is about 1959.7885089978. The cubic root of 3840771 is about 156.6051853723.

The spelling of 3840771 in words is "three million, eight hundred forty thousand, seven hundred seventy-one".