3443343401 has 2 divisors, whose sum is σ = 3443343402. Its totient is φ = 3443343400.

The previous prime is 3443343349. The next prime is 3443343403. The reversal of 3443343401 is 1043433443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3422367001 + 20976400 = 58501^2 + 4580^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443343401 - 2²² = 3439149097 is a prime.

It is a super-2 number, since 2×3443343401² = 23713227554420493602, which contains 22 as substring.

Together with 3443343403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3443343403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721671700 + 1721671701.

It is an arithmetic number, because the mean of its divisors is an integer number (1721671701).

Almost surely, 2^3443343401 is an apocalyptic number.

It is an amenable number.

3443343401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443343401 is an equidigital number, since it uses as much as digits as its factorization.

3443343401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 3443343401 is about 58680.0085293109. The cubic root of 3443343401 is about 1510.0573638720.

Adding to 3443343401 its reverse (1043433443), we get a palindrome (4486776844).

The spelling of 3443343401 in words is "three billion, four hundred forty-three million, three hundred forty-three thousand, four hundred one".