4073443 has 8 divisors (see below), whose sum is σ = 4538880. Its totient is φ = 3623880.

The previous prime is 4073437. The next prime is 4073449. The reversal of 4073443 is 3443704.

It is an interprime number because it is at equal distance from previous prime (4073437) and next prime (4073449).

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 4073443 - 2⁵ = 4073411 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 (4073449) 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, 3423 + ... + 4456.

It is an arithmetic number, because the mean of its divisors is an integer number (567360).

Almost surely, 2^4073443 is an apocalyptic number.

4073443 is a deficient number, since it is larger than the sum of its proper divisors (465437).

4073443 is a wasteful number, since it uses less digits than its factorization.

4073443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7937.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 4073443 is about 2018.2772356641. The cubic root of 4073443 is about 159.7057482436.

The spelling of 4073443 in words is "four million, seventy-three thousand, four hundred forty-three".