3303345 has 16 divisors (see below), whose sum is σ = 5317632. Its totient is φ = 1751040.

The previous prime is 3303343. The next prime is 3303347. The reversal of 3303345 is 5433033.

It is an interprime number because it is at equal distance from previous prime (3303343) and next prime (3303347).

It is not a de Polignac number, because 3303345 - 2¹ = 3303343 is a prime.

3303345 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3303341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2289 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (332352).

Almost surely, 2^3303345 is an apocalyptic number.

It is an amenable number.

3303345 is a deficient number, since it is larger than the sum of its proper divisors (2014287).

3303345 is a wasteful number, since it uses less digits than its factorization.

3303345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 3303345 is about 1817.5106602163. The cubic root of 3303345 is about 148.9308418900.

Adding to 3303345 its reverse (5433033), we get a palindrome (8736378).

The spelling of 3303345 in words is "three million, three hundred three thousand, three hundred forty-five".