4463385 has 16 divisors (see below), whose sum is σ = 7517760. Its totient is φ = 2255040.

The previous prime is 4463377. The next prime is 4463399. The reversal of 4463385 is 5833644.

It is not a de Polignac number, because 4463385 - 2³ = 4463377 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 6³ + 3³ + 3⁸ + 8 + 5³ .

4463385 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7546 + ... + 8115.

It is an arithmetic number, because the mean of its divisors is an integer number (469860).

Almost surely, 2^4463385 is an apocalyptic number.

It is an amenable number.

4463385 is a deficient number, since it is larger than the sum of its proper divisors (3054375).

4463385 is a wasteful number, since it uses less digits than its factorization.

4463385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15688.

The product of its digits is 34560, while the sum is 33.

The square root of 4463385 is about 2112.6724781660. The cubic root of 4463385 is about 164.6473644284.

The spelling of 4463385 in words is "four million, four hundred sixty-three thousand, three hundred eighty-five".