4398441 has 4 divisors (see below), whose sum is σ = 5864592. Its totient is φ = 2932292.

The previous prime is 4398431. The next prime is 4398463. The reversal of 4398441 is 1448934.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4398441 - 2¹¹ = 4396393 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4398421) by changing a digit.

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, 733071 + ... + 733076.

It is an arithmetic number, because the mean of its divisors is an integer number (1466148).

Almost surely, 2^4398441 is an apocalyptic number.

It is an amenable number.

4398441 is a deficient number, since it is larger than the sum of its proper divisors (1466151).

4398441 is a wasteful number, since it uses less digits than its factorization.

4398441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466150.

The product of its digits is 13824, while the sum is 33.

The square root of 4398441 is about 2097.2460513731. The cubic root of 4398441 is about 163.8448984724.

The spelling of 4398441 in words is "four million, three hundred ninety-eight thousand, four hundred forty-one".