4441604 has 6 divisors (see below), whose sum is σ = 7772814. Its totient is φ = 2220800.

The previous prime is 4441601. The next prime is 4441621. The reversal of 4441604 is 4061444.

It can be written as a sum of positive squares in only one way, i.e., 4401604 + 40000 = 2098^2 + 200^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4441604.

It is not an unprimeable number, because it can be changed into a prime (4441601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555197 + ... + 555204.

It is an arithmetic number, because the mean of its divisors is an integer number (1295469).

Almost surely, 2^4441604 is an apocalyptic number.

It is an amenable number.

4441604 is a deficient number, since it is larger than the sum of its proper divisors (3331210).

4441604 is a wasteful number, since it uses less digits than its factorization.

4441604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110405 (or 1110403 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4441604 is about 2107.5113285579. The cubic root of 4441604 is about 164.3791051325.

It can be divided in two parts, 444 and 1604, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 4441604 in words is "four million, four hundred forty-one thousand, six hundred four".