3865295 has 8 divisors (see below), whose sum is σ = 5301024. Its totient is φ = 2650464.

The previous prime is 3865289. The next prime is 3865321. The reversal of 3865295 is 5925683.

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 3865295 - 2⁶ = 3865231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55184 + ... + 55253.

It is an arithmetic number, because the mean of its divisors is an integer number (662628).

Almost surely, 2^3865295 is an apocalyptic number.

3865295 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3865295 is a deficient number, since it is larger than the sum of its proper divisors (1435729).

3865295 is a wasteful number, since it uses less digits than its factorization.

3865295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110449.

The product of its digits is 64800, while the sum is 38.

The square root of 3865295 is about 1966.0353506486. The cubic root of 3865295 is about 156.9377956883.

The spelling of 3865295 in words is "three million, eight hundred sixty-five thousand, two hundred ninety-five".