3223311444 has 36 divisors (see below), whose sum is σ = 8149872640. Its totient is φ = 1074165840.

The previous prime is 3223311437. The next prime is 3223311479. The reversal of 3223311444 is 4441133223.

3223311444 is a `hidden beast` number, since 322 + 331 + 1 + 4 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175539 + ... + 193029.

Almost surely, 2^3223311444 is an apocalyptic number.

It is an amenable number.

3223311444 is an abundant number, since it is smaller than the sum of its proper divisors (4926561196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3223311444 is a wasteful number, since it uses less digits than its factorization.

3223311444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22620 (or 22615 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3223311444 is about 56774.2146048715. The cubic root of 3223311444 is about 1477.1822825131.

Adding to 3223311444 its reverse (4441133223), we get a palindrome (7664444667).

The spelling of 3223311444 in words is "three billion, two hundred twenty-three million, three hundred eleven thousand, four hundred forty-four".