4435345 has 4 divisors (see below), whose sum is σ = 5322420. Its totient is φ = 3548272.

The previous prime is 4435313. The next prime is 4435357. The reversal of 4435345 is 5435344.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3207681 + 1227664 = 1791^2 + 1108^2 .

It is a cyclic number.

It is not a de Polignac number, because 4435345 - 2⁵ = 4435313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443530 + ... + 443539.

It is an arithmetic number, because the mean of its divisors is an integer number (1330605).

Almost surely, 2^4435345 is an apocalyptic number.

It is an amenable number.

4435345 is a deficient number, since it is larger than the sum of its proper divisors (887075).

4435345 is an equidigital number, since it uses as much as digits as its factorization.

4435345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887074.

The product of its digits is 14400, while the sum is 28.

The square root of 4435345 is about 2106.0258782836. The cubic root of 4435345 is about 164.3018558269.

Subtracting 4435345 from its reverse (5435344), we obtain a palindrome (999999).

The spelling of 4435345 in words is "four million, four hundred thirty-five thousand, three hundred forty-five".