3858075 has 36 divisors (see below), whose sum is σ = 7447440. Its totient is φ = 1897920.

The previous prime is 3858053. The next prime is 3858079. The reversal of 3858075 is 5708583.

It is a happy number.

3858075 is a `hidden beast` number, since 3 + 8 + 580 + 75 = 666.

It is not a de Polignac number, because 3858075 - 2⁶ = 3858011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3858079) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2266 + ... + 3584.

Almost surely, 2^3858075 is an apocalyptic number.

3858075 is a deficient number, since it is larger than the sum of its proper divisors (3589365).

3858075 is a wasteful number, since it uses less digits than its factorization.

3858075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 3858075 is about 1964.1983097437. The cubic root of 3858075 is about 156.8400198722.

The spelling of 3858075 in words is "three million, eight hundred fifty-eight thousand, seventy-five".