3020444401 has 16 divisors (see below), whose sum is σ = 3318238224. Its totient is φ = 2732131584.

The previous prime is 3020444369. The next prime is 3020444431. The reversal of 3020444401 is 1044440203.

It can be written as a sum of positive squares in 8 ways, for example, as 36663025 + 2983781376 = 6055^2 + 54624^2 .

It is not a de Polignac number, because 3020444401 - 2⁵ = 3020444369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020444431) 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 15 ways as a sum of consecutive naturals, for example, 684735 + ... + 689131.

It is an arithmetic number, because the mean of its divisors is an integer number (207389889).

Almost surely, 2^3020444401 is an apocalyptic number.

It is an amenable number.

3020444401 is a deficient number, since it is larger than the sum of its proper divisors (297793823).

3020444401 is a wasteful number, since it uses less digits than its factorization.

3020444401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3020444401 is about 54958.5698594860. The cubic root of 3020444401 is about 1445.5183703918.

Adding to 3020444401 its reverse (1044440203), we get a palindrome (4064884604).

The spelling of 3020444401 in words is "three billion, twenty million, four hundred forty-four thousand, four hundred one".