3895895 has 8 divisors (see below), whose sum is σ = 4685856. Its totient is φ = 3109536.

The previous prime is 3895891. The next prime is 3895909. The reversal of 3895895 is 5985983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3895895 - 2² = 3895891 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 (3895891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134 + ... + 4196.

It is an arithmetic number, because the mean of its divisors is an integer number (585732).

Almost surely, 2^3895895 is an apocalyptic number.

3895895 is a deficient number, since it is larger than the sum of its proper divisors (789961).

3895895 is a wasteful number, since it uses less digits than its factorization.

3895895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801.

The product of its digits is 388800, while the sum is 47.

The square root of 3895895 is about 1973.8021684049. The cubic root of 3895895 is about 157.3508456081.

The spelling of 3895895 in words is "three million, eight hundred ninety-five thousand, eight hundred ninety-five".