4423964 has 12 divisors (see below), whose sum is σ = 7869288. Its totient is φ = 2175600.

The previous prime is 4423933. The next prime is 4423973. The reversal of 4423964 is 4693244.

It is a d-powerful number, because it can be written as 4⁵ + 4⁶ + 2³ + 3¹¹ + 9³ + 6⁶ + 4¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4423964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8822 + ... + 9309.

It is an arithmetic number, because the mean of its divisors is an integer number (655774).

Almost surely, 2^4423964 is an apocalyptic number.

It is an amenable number.

4423964 is a deficient number, since it is larger than the sum of its proper divisors (3445324).

4423964 is a wasteful number, since it uses less digits than its factorization.

4423964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18196 (or 18194 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 4423964 is about 2103.3221341487. The cubic root of 4423964 is about 164.1612037772.

The spelling of 4423964 in words is "four million, four hundred twenty-three thousand, nine hundred sixty-four".