4403401 has 4 divisors (see below), whose sum is σ = 4408704. Its totient is φ = 4398100.

The previous prime is 4403393. The next prime is 4403411. The reversal of 4403401 is 1043044.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4403401 - 2³ = 4403393 is a prime.

It is a super-3 number, since 3×4403401³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

4403401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4403411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105 + ... + 3166.

It is an arithmetic number, because the mean of its divisors is an integer number (1102176).

Almost surely, 2^4403401 is an apocalyptic number.

It is an amenable number.

4403401 is a deficient number, since it is larger than the sum of its proper divisors (5303).

4403401 is a wasteful number, since it uses less digits than its factorization.

4403401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4403401 is about 2098.4282213123. The cubic root of 4403401 is about 163.9064631201.

Adding to 4403401 its reverse (1043044), we get a palindrome (5446445).

The spelling of 4403401 in words is "four million, four hundred three thousand, four hundred one".