4444163 has 4 divisors (see below), whose sum is σ = 4597440. Its totient is φ = 4290888.

The previous prime is 4444159. The next prime is 4444169. The reversal of 4444163 is 3614444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4444163 - 2² = 4444159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76595 + ... + 76652.

It is an arithmetic number, because the mean of its divisors is an integer number (1149360).

Almost surely, 2^4444163 is an apocalyptic number.

4444163 is a deficient number, since it is larger than the sum of its proper divisors (153277).

4444163 is a wasteful number, since it uses less digits than its factorization.

4444163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153276.

The product of its digits is 4608, while the sum is 26.

The square root of 4444163 is about 2108.1183553112. The cubic root of 4444163 is about 164.4106677070.

The spelling of 4444163 in words is "four million, four hundred forty-four thousand, one hundred sixty-three".