3444220001 has 4 divisors (see below), whose sum is σ = 3555323904. Its totient is φ = 3333116100.

The previous prime is 3444219997. The next prime is 3444220007. The reversal of 3444220001 is 1000224443.

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: 1000224443 = 27487 ⋅36389.

It is a cyclic number.

It is not a de Polignac number, because 3444220001 - 2² = 3444219997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3444220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55551905 + ... + 55551966.

It is an arithmetic number, because the mean of its divisors is an integer number (888830976).

Almost surely, 2^3444220001 is an apocalyptic number.

3444220001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3444220001 is a deficient number, since it is larger than the sum of its proper divisors (111103903).

3444220001 is a wasteful number, since it uses less digits than its factorization.

3444220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111103902.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3444220001 is about 58687.4773780574. The cubic root of 3444220001 is about 1510.1854955371.

Adding to 3444220001 its reverse (1000224443), we get a palindrome (4444444444).

The spelling of 3444220001 in words is "three billion, four hundred forty-four million, two hundred twenty thousand, one".