3403305 has 12 divisors (see below), whose sum is σ = 5899140. Its totient is φ = 1815072.

The previous prime is 3403291. The next prime is 3403313. The reversal of 3403305 is 5033043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2702736 + 700569 = 1644^2 + 837^2 .

It is not a de Polignac number, because 3403305 - 2⁷ = 3403177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37770 + ... + 37859.

It is an arithmetic number, because the mean of its divisors is an integer number (491595).

Almost surely, 2^3403305 is an apocalyptic number.

It is an amenable number.

3403305 is a deficient number, since it is larger than the sum of its proper divisors (2495835).

3403305 is a wasteful number, since it uses less digits than its factorization.

3403305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75640 (or 75637 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 3403305 is about 1844.8048677299. The cubic root of 3403305 is about 150.4181664953.

Adding to 3403305 its reverse (5033043), we get a palindrome (8436348).

The spelling of 3403305 in words is "three million, four hundred three thousand, three hundred five".