3875955 has 16 divisors (see below), whose sum is σ = 6233760. Its totient is φ = 2056448.

The previous prime is 3875951. The next prime is 3875957. The reversal of 3875955 is 5595783.

It is a cyclic number.

It is not a de Polignac number, because 3875955 - 2² = 3875951 is a prime.

Its product of digits (189000) is a multiple of the sum of its prime divisors (1350).

3875955 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3875951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2941 + ... + 4049.

It is an arithmetic number, because the mean of its divisors is an integer number (389610).

Almost surely, 2^3875955 is an apocalyptic number.

3875955 is a deficient number, since it is larger than the sum of its proper divisors (2357805).

3875955 is a wasteful number, since it uses less digits than its factorization.

3875955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its digits is 189000, while the sum is 42.

The square root of 3875955 is about 1968.7445238019. The cubic root of 3875955 is about 157.0819348652.

The spelling of 3875955 in words is "three million, eight hundred seventy-five thousand, nine hundred fifty-five".