3340221303 has 4 divisors (see below), whose sum is σ = 4453628408. Its totient is φ = 2226814200.

The previous prime is 3340221289. The next prime is 3340221307. The reversal of 3340221303 is 3031220433.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3340221303 - 2¹² = 3340217207 is a prime.

It is a super-2 number, since 2×3340221303² = 22314156706030035618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3340221303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340221307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556703548 + ... + 556703553.

It is an arithmetic number, because the mean of its divisors is an integer number (1113407102).

Almost surely, 2^3340221303 is an apocalyptic number.

3340221303 is a deficient number, since it is larger than the sum of its proper divisors (1113407105).

3340221303 is a wasteful number, since it uses less digits than its factorization.

3340221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113407104.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3340221303 is about 57794.6477020148. The cubic root of 3340221303 is about 1494.8298002757.

Adding to 3340221303 its reverse (3031220433), we get a palindrome (6371441736).

The spelling of 3340221303 in words is "three billion, three hundred forty million, two hundred twenty-one thousand, three hundred three".