3345530 has 16 divisors (see below), whose sum is σ = 6085800. Its totient is φ = 1324032.

The previous prime is 3345523. The next prime is 3345541. The reversal of 3345530 is 355433.

3345530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1471369 + 1874161 = 1213^2 + 1369^2 .

It is a super-2 number, since 2×3345530² = 22385141961800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3345496 and 3345505.

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 7 ways as a sum of consecutive naturals, for example, 755 + ... + 2694.

Almost surely, 2^3345530 is an apocalyptic number.

3345530 is a deficient number, since it is larger than the sum of its proper divisors (2740270).

3345530 is a wasteful number, since it uses less digits than its factorization.

3345530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 3345530 is about 1829.0790032145. The cubic root of 3345530 is about 149.5621304529.

The spelling of 3345530 in words is "three million, three hundred forty-five thousand, five hundred thirty".