3443440001 has 4 divisors (see below), whose sum is σ = 3443576112. Its totient is φ = 3443303892.

The previous prime is 3443439997. The next prime is 3443440067. The reversal of 3443440001 is 1000443443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1000443443 = 23 ⋅43497541.

It is a cyclic number.

It is not a de Polignac number, because 3443440001 - 2² = 3443439997 is a prime.

It is a super-3 number, since 3×3443440001³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443410001) 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 3 ways as a sum of consecutive naturals, for example, 17675 + ... + 84848.

It is an arithmetic number, because the mean of its divisors is an integer number (860894028).

Almost surely, 2^3443440001 is an apocalyptic number.

It is an amenable number.

3443440001 is a deficient number, since it is larger than the sum of its proper divisors (136111).

3443440001 is a wasteful number, since it uses less digits than its factorization.

3443440001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136110.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3443440001 is about 58680.8316318029. The cubic root of 3443440001 is about 1510.0714848546.

Adding to 3443440001 its reverse (1000443443), we get a palindrome (4443883444).

The spelling of 3443440001 in words is "three billion, four hundred forty-three million, four hundred forty thousand, one".