4433973 has 16 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 2770416.

The previous prime is 4433971. The next prime is 4433977. The reversal of 4433973 is 3793344.

It is not a de Polignac number, because 4433973 - 2¹ = 4433971 is a prime.

4433973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4433971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5736 + ... + 6462.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^4433973 is an apocalyptic number.

It is an amenable number.

4433973 is a deficient number, since it is larger than the sum of its proper divisors (1855947).

4433973 is a wasteful number, since it uses less digits than its factorization.

4433973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its digits is 27216, while the sum is 33.

The square root of 4433973 is about 2105.7001210999. The cubic root of 4433973 is about 164.2849127335.

The spelling of 4433973 in words is "four million, four hundred thirty-three thousand, nine hundred seventy-three".