3444213331 has 16 divisors (see below), whose sum is σ = 3728894400. Its totient is φ = 3162405888.

The previous prime is 3444213319. The next prime is 3444213341. The reversal of 3444213331 is 1333124443.

It is a cyclic number.

It is not a de Polignac number, because 3444213331 - 2⁹ = 3444212819 is a prime.

It is a super-2 number, since 2×3444213331² = 23725210938876231122, 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 3444213331.

It is not an unprimeable number, because it can be changed into a prime (3444213341) 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, 2654875 + ... + 2656171.

It is an arithmetic number, because the mean of its divisors is an integer number (233055900).

Almost surely, 2^3444213331 is an apocalyptic number.

3444213331 is a deficient number, since it is larger than the sum of its proper divisors (284681069).

3444213331 is a wasteful number, since it uses less digits than its factorization.

3444213331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238.

The product of its digits is 10368, while the sum is 28.

The square root of 3444213331 is about 58687.4205515969. The cubic root of 3444213331 is about 1510.1845206726.

Adding to 3444213331 its reverse (1333124443), we get a palindrome (4777337774).

The spelling of 3444213331 in words is "three billion, four hundred forty-four million, two hundred thirteen thousand, three hundred thirty-one".