3313345 has 16 divisors (see below), whose sum is σ = 4583808. Its totient is φ = 2252160.

The previous prime is 3313327. The next prime is 3313361. The reversal of 3313345 is 5433133.

It is not a de Polignac number, because 3313345 - 2⁹ = 3312833 is a prime.

It is a Duffinian number.

3313345 is a lucky 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, 4450 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (286488).

Almost surely, 2^3313345 is an apocalyptic number.

3313345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3313345 is a deficient number, since it is larger than the sum of its proper divisors (1270463).

3313345 is a wasteful number, since it uses less digits than its factorization.

3313345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its digits is 1620, while the sum is 22.

The square root of 3313345 is about 1820.2595968707. The cubic root of 3313345 is about 149.0809733590.

Adding to 3313345 its reverse (5433133), we get a palindrome (8746478).

The spelling of 3313345 in words is "three million, three hundred thirteen thousand, three hundred forty-five".