3443883121 has 12 divisors (see below), whose sum is σ = 4035399588. Its totient is φ = 2930347392.

The previous prime is 3443883119. The next prime is 3443883143. The reversal of 3443883121 is 1213883443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2981160000 + 462723121 = 54600^2 + 21511^2 .

It is not a de Polignac number, because 3443883121 - 2¹ = 3443883119 is a prime.

It is a super-2 number, since 2×3443883121² = 23720661902217401282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443883101) 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 11 ways as a sum of consecutive naturals, for example, 249796 + ... + 263221.

It is an arithmetic number, because the mean of its divisors is an integer number (336283299).

Almost surely, 2^3443883121 is an apocalyptic number.

It is an amenable number.

3443883121 is a deficient number, since it is larger than the sum of its proper divisors (591516467).

3443883121 is a wasteful number, since it uses less digits than its factorization.

3443883121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513168 (or 513161 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 3443883121 is about 58684.6071896200. The cubic root of 3443883121 is about 1510.1362567276.

The spelling of 3443883121 in words is "three billion, four hundred forty-three million, eight hundred eighty-three thousand, one hundred twenty-one".