3513345 has 32 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 1679040.

The previous prime is 3513329. The next prime is 3513359. The reversal of 3513345 is 5433153.

It is a happy number.

It is not a de Polignac number, because 3513345 - 2⁴ = 3513329 is a prime.

It is an Ulam number.

3513345 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17556 + ... + 17754.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

Almost surely, 2^3513345 is an apocalyptic number.

It is an amenable number.

3513345 is a deficient number, since it is larger than the sum of its proper divisors (2707455).

3513345 is a wasteful number, since it uses less digits than its factorization.

3513345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its digits is 2700, while the sum is 24.

The square root of 3513345 is about 1874.3919013910. The cubic root of 3513345 is about 152.0221718580.

Adding to 3513345 its reverse (5433153), we get a palindrome (8946498).

The spelling of 3513345 in words is "three million, five hundred thirteen thousand, three hundred forty-five".