3509003 has 6 divisors (see below), whose sum is σ = 3556884. Its totient is φ = 3461744.

The previous prime is 3508997. The next prime is 3509017. The reversal of 3509003 is 3009053.

3509003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3509003 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3509063) 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 5 ways as a sum of consecutive naturals, for example, 7700 + ... + 8142.

It is an arithmetic number, because the mean of its divisors is an integer number (592814).

Almost surely, 2^3509003 is an apocalyptic number.

3509003 is a deficient number, since it is larger than the sum of its proper divisors (47881).

3509003 is an frugal number, since it uses more digits than its factorization.

3509003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 3509003 is about 1873.2333010066. The cubic root of 3509003 is about 151.9595200377.

The spelling of 3509003 in words is "three million, five hundred nine thousand, three".