3305425 has 12 divisors (see below), whose sum is σ = 4139740. Its totient is φ = 2617920.

The previous prime is 3305417. The next prime is 3305447. The reversal of 3305425 is 5245033.

It can be written as a sum of positive squares in 6 ways, for example, as 350464 + 2954961 = 592^2 + 1719^2 .

It is not a de Polignac number, because 3305425 - 2³ = 3305417 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3305396 and 3305405.

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, 2119 + ... + 3331.

Almost surely, 2^3305425 is an apocalyptic number.

It is an amenable number.

3305425 is a deficient number, since it is larger than the sum of its proper divisors (834315).

3305425 is a wasteful number, since it uses less digits than its factorization.

3305425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3305425 is about 1818.0827813936. The cubic root of 3305425 is about 148.9620941667.

The spelling of 3305425 in words is "three million, three hundred five thousand, four hundred twenty-five".