3095643 has 8 divisors (see below), whose sum is σ = 4151056. Its totient is φ = 2052000.

The previous prime is 3095641. The next prime is 3095647. The reversal of 3095643 is 3465903.

It is a happy number.

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

It is not a de Polignac number, because 3095643 - 2¹ = 3095641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3095643.

It is not an unprimeable number, because it can be changed into a prime (3095641) 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, 2308 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (518882).

Almost surely, 2^3095643 is an apocalyptic number.

3095643 is a deficient number, since it is larger than the sum of its proper divisors (1055413).

3095643 is a wasteful number, since it uses less digits than its factorization.

3095643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3095643 is about 1759.4439462512. The cubic root of 3095643 is about 145.7416303655.

The spelling of 3095643 in words is "three million, ninety-five thousand, six hundred forty-three".