3895775 has 12 divisors (see below), whose sum is σ = 5202792. Its totient is φ = 2876640.

The previous prime is 3895747. The next prime is 3895777. The reversal of 3895775 is 5775983.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3895775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5669 + ... + 6318.

It is an arithmetic number, because the mean of its divisors is an integer number (433566).

Almost surely, 2^3895775 is an apocalyptic number.

3895775 is a deficient number, since it is larger than the sum of its proper divisors (1307017).

3895775 is a wasteful number, since it uses less digits than its factorization.

3895775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010 (or 12005 counting only the distinct ones).

The product of its digits is 264600, while the sum is 44.

The square root of 3895775 is about 1973.7717699876. The cubic root of 3895775 is about 157.3492300362.

The spelling of 3895775 in words is "three million, eight hundred ninety-five thousand, seven hundred seventy-five".