3443223303 has 64 divisors (see below), whose sum is σ = 5830272000. Its totient is φ = 1992152448.

The previous prime is 3443223241. The next prime is 3443223307. The reversal of 3443223303 is 3033223443.

3443223303 is a `hidden beast` number, since 3 + 4 + 4 + 322 + 330 + 3 = 666.

It is not a de Polignac number, because 3443223303 - 2⁹ = 3443222791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443223307) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 472693 + ... + 479921.

It is an arithmetic number, because the mean of its divisors is an integer number (91098000).

Almost surely, 2^3443223303 is an apocalyptic number.

3443223303 is a deficient number, since it is larger than the sum of its proper divisors (2387048697).

3443223303 is a wasteful number, since it uses less digits than its factorization.

3443223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7333 (or 7327 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

The square root of 3443223303 is about 58678.9851906115. The cubic root of 3443223303 is about 1510.0398075847.

Adding to 3443223303 its reverse (3033223443), we get a palindrome (6476446746).

The spelling of 3443223303 in words is "three billion, four hundred forty-three million, two hundred twenty-three thousand, three hundred three".