3003401 has 4 divisors (see below), whose sum is σ = 3084612. Its totient is φ = 2922192.

The previous prime is 3003397. The next prime is 3003419. The reversal of 3003401 is 1043003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1043003 = 13 ⋅80231.

It can be written as a sum of positive squares in 2 ways, for example, as 1795600 + 1207801 = 1340^2 + 1099^2 .

It is a cyclic number.

It is not a de Polignac number, because 3003401 - 2² = 3003397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003431) 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, 40550 + ... + 40623.

It is an arithmetic number, because the mean of its divisors is an integer number (771153).

Almost surely, 2^3003401 is an apocalyptic number.

It is an amenable number.

3003401 is a deficient number, since it is larger than the sum of its proper divisors (81211).

3003401 is an equidigital number, since it uses as much as digits as its factorization.

3003401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81210.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3003401 is about 1733.0323136053. The cubic root of 3003401 is about 144.2794374571.

Adding to 3003401 its reverse (1043003), we get a palindrome (4046404).

The spelling of 3003401 in words is "three million, three thousand, four hundred one".