4391095 has 8 divisors (see below), whose sum is σ = 5285376. Its totient is φ = 3502176.

The previous prime is 4391089. The next prime is 4391099. The reversal of 4391095 is 5901934.

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 4391095 - 2³ = 4391087 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 (4391099) 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, 769 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (660672).

Almost surely, 2^4391095 is an apocalyptic number.

4391095 is a deficient number, since it is larger than the sum of its proper divisors (894281).

4391095 is a wasteful number, since it uses less digits than its factorization.

4391095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 4391095 is about 2095.4939751763. The cubic root of 4391095 is about 163.7536331575.

The spelling of 4391095 in words is "four million, three hundred ninety-one thousand, ninety-five".