3480003 has 12 divisors (see below), whose sum is σ = 5213208. Its totient is φ = 2319840.

The previous prime is 3479999. The next prime is 3480007. The reversal of 3480003 is 3000843.

3480003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3479999) and next prime (3480007).

It is not a de Polignac number, because 3480003 - 2² = 3479999 is a prime.

It is a super-2 number, since 2×3480003² = 24220841760018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3480007) 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 11 ways as a sum of consecutive naturals, for example, 6918 + ... + 7403.

It is an arithmetic number, because the mean of its divisors is an integer number (434434).

Almost surely, 2^3480003 is an apocalyptic number.

3480003 is a deficient number, since it is larger than the sum of its proper divisors (1733205).

3480003 is an equidigital number, since it uses as much as digits as its factorization.

3480003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14336 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3480003 is about 1865.4766147020. The cubic root of 3480003 is about 151.5397405794.

Adding to 3480003 its reverse (3000843), we get a palindrome (6480846).

The spelling of 3480003 in words is "three million, four hundred eighty thousand, three".