3442211331 has 16 divisors (see below), whose sum is σ = 4945802400. Its totient is φ = 2116938240.

The previous prime is 3442211329. The next prime is 3442211369. The reversal of 3442211331 is 1331122443.

It is a happy number.

It is not a de Polignac number, because 3442211331 - 2¹ = 3442211329 is a prime.

It is a super-2 number, since 2×3442211331² = 23697637694529583122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3442211831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35995 + ... + 90443.

It is an arithmetic number, because the mean of its divisors is an integer number (309112650).

Almost surely, 2^3442211331 is an apocalyptic number.

3442211331 is a deficient number, since it is larger than the sum of its proper divisors (1503591069).

3442211331 is a wasteful number, since it uses less digits than its factorization.

3442211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56086.

The product of its digits is 1728, while the sum is 24.

The square root of 3442211331 is about 58670.3616061807. The cubic root of 3442211331 is about 1509.8918582554.

Adding to 3442211331 its reverse (1331122443), we get a palindrome (4773333774).

It can be divided in two parts, 34422 and 11331, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 3442211331 in words is "three billion, four hundred forty-two million, two hundred eleven thousand, three hundred thirty-one".