3758865 has 48 divisors (see below), whose sum is σ = 7022400. Its totient is φ = 1710720.

The previous prime is 3758861. The next prime is 3758879. The reversal of 3758865 is 5688573.

3758865 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 3758865 - 2² = 3758861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3758861) 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 47 ways as a sum of consecutive naturals, for example, 34431 + ... + 34539.

It is an arithmetic number, because the mean of its divisors is an integer number (146300).

Almost surely, 2^3758865 is an apocalyptic number.

It is an amenable number.

3758865 is a deficient number, since it is larger than the sum of its proper divisors (3263535).

3758865 is a wasteful number, since it uses less digits than its factorization.

3758865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 147 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 3758865 is about 1938.7792550984. The cubic root of 3758865 is about 155.4839539141.

The spelling of 3758865 in words is "three million, seven hundred fifty-eight thousand, eight hundred sixty-five".