3345005 has 32 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 2286592.

The previous prime is 3344987. The next prime is 3345029. The reversal of 3345005 is 5005433.

3345005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3345005 - 2⁶ = 3344941 is a prime.

It is a super-2 number, since 2×3345005² = 22378116900050, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 56666 + ... + 56724.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

Almost surely, 2^3345005 is an apocalyptic number.

It is an amenable number.

3345005 is a deficient number, since it is larger than the sum of its proper divisors (1320595).

3345005 is a wasteful number, since it uses less digits than its factorization.

3345005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3345005 is about 1828.9354827331. The cubic root of 3345005 is about 149.5543066575.

The spelling of 3345005 in words is "three million, three hundred forty-five thousand, five".