3303445 has 8 divisors (see below), whose sum is σ = 3987360. Its totient is φ = 2627280.

The previous prime is 3303439. The next prime is 3303449. The reversal of 3303445 is 5443033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3303445 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951 + ... + 2740.

It is an arithmetic number, because the mean of its divisors is an integer number (498420).

Almost surely, 2^3303445 is an apocalyptic number.

It is an amenable number.

3303445 is a deficient number, since it is larger than the sum of its proper divisors (683915).

3303445 is a wasteful number, since it uses less digits than its factorization.

3303445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 3303445 is about 1817.5381701631. The cubic root of 3303445 is about 148.9323447034.

Adding to 3303445 its reverse (5443033), we get a palindrome (8746478).

The spelling of 3303445 in words is "three million, three hundred three thousand, four hundred forty-five".