3443021201 has 6 divisors (see below), whose sum is σ = 3565840902. Its totient is φ = 3324295520.

The previous prime is 3443021191. The next prime is 3443021221. The reversal of 3443021201 is 1021203443.

It can be written as a sum of positive squares in 3 ways, for example, as 6130576 + 3436890625 = 2476^2 + 58625^2 .

It is not a de Polignac number, because 3443021201 - 2¹⁸ = 3442759057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443021221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2046140 + ... + 2047821.

It is an arithmetic number, because the mean of its divisors is an integer number (594306817).

Almost surely, 2^3443021201 is an apocalyptic number.

It is an amenable number.

3443021201 is a deficient number, since it is larger than the sum of its proper divisors (122819701).

3443021201 is an equidigital number, since it uses as much as digits as its factorization.

3443021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094019 (or 4093990 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3443021201 is about 58677.2630667109. The cubic root of 3443021201 is about 1510.0102627842.

Adding to 3443021201 its reverse (1021203443), we get a palindrome (4464224644).

The spelling of 3443021201 in words is "three billion, four hundred forty-three million, twenty-one thousand, two hundred one".