3345015 has 16 divisors (see below), whose sum is σ = 5378400. Its totient is φ = 1775232.

The previous prime is 3344987. The next prime is 3345029. The reversal of 3345015 is 5105433.

It is not a de Polignac number, because 3345015 - 2⁶ = 3344951 is a prime.

It is a super-2 number, since 2×3345015² = 22378250700450, which contains 22 as substring.

3345015 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3344982 and 3345000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3621 + ... + 4449.

It is an arithmetic number, because the mean of its divisors is an integer number (336150).

Almost surely, 2^3345015 is an apocalyptic number.

3345015 is a deficient number, since it is larger than the sum of its proper divisors (2033385).

3345015 is a wasteful number, since it uses less digits than its factorization.

3345015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3345015 is about 1828.9382165617. The cubic root of 3345015 is about 149.5544556899.

The spelling of 3345015 in words is "three million, three hundred forty-five thousand, fifteen".