3558244441 has 4 divisors (see below), whose sum is σ = 3558373092. Its totient is φ = 3558115792.

The previous prime is 3558244423. The next prime is 3558244477. The reversal of 3558244441 is 1444428553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2067975625 + 1490268816 = 45475^2 + 38604^2 .

It is a cyclic number.

It is not a de Polignac number, because 3558244441 - 2²⁷ = 3424026713 is a prime.

It is a super-2 number, since 2×3558244441² = 25322207003814804962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3558244394 and 3558244403.

It is not an unprimeable number, because it can be changed into a prime (3558244421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3946 + ... + 84451.

It is an arithmetic number, because the mean of its divisors is an integer number (889593273).

Almost surely, 2^3558244441 is an apocalyptic number.

It is an amenable number.

3558244441 is a deficient number, since it is larger than the sum of its proper divisors (128651).

3558244441 is an equidigital number, since it uses as much as digits as its factorization.

3558244441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128650.

The product of its digits is 307200, while the sum is 40.

The square root of 3558244441 is about 59651.0221287113. The cubic root of 3558244441 is about 1526.6703104725.

The spelling of 3558244441 in words is "three billion, five hundred fifty-eight million, two hundred forty-four thousand, four hundred forty-one".