3003420 has 48 divisors (see below), whose sum is σ = 9612288. Its totient is φ = 686400.

The previous prime is 3003419. The next prime is 3003431. The reversal of 3003420 is 243003.

3003420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3003396 and 3003405.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3156 + ... + 3995.

It is an arithmetic number, because the mean of its divisors is an integer number (200256).

Almost surely, 2^3003420 is an apocalyptic number.

3003420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3003420 is an abundant number, since it is smaller than the sum of its proper divisors (6608868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3003420 is a wasteful number, since it uses less digits than its factorization.

3003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170 (or 7168 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3003420 is about 1733.0377953178. The cubic root of 3003420 is about 144.2797417015.

Adding to 3003420 its reverse (243003), we get a palindrome (3246423).

The spelling of 3003420 in words is "three million, three thousand, four hundred twenty".