3877065 has 24 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 2067120.

The previous prime is 3877063. The next prime is 3877073. The reversal of 3877065 is 5607783.

3877065 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 3877065 - 2¹ = 3877063 is a prime.

3877065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3877061) 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 23 ways as a sum of consecutive naturals, for example, 381 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (290472).

Almost surely, 2^3877065 is an apocalyptic number.

It is an amenable number.

3877065 is a deficient number, since it is larger than the sum of its proper divisors (3094263).

3877065 is an equidigital number, since it uses as much as digits as its factorization.

3877065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211 (or 3199 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 3877065 is about 1969.0264091677. The cubic root of 3877065 is about 157.0969285296.

The spelling of 3877065 in words is "three million, eight hundred seventy-seven thousand, sixty-five".