3456446544 has 60 divisors (see below), whose sum is σ = 9683243700. Its totient is φ = 1150958592.

The previous prime is 3456446533. The next prime is 3456446551. The reversal of 3456446544 is 4456446543.

3456446544 is a `hidden beast` number, since 3 + 4 + 5 + 64 + 46 + 544 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 825987600 + 2630458944 = 28740^2 + 51288^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3456446544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133402 + ... + 157190.

It is an arithmetic number, because the mean of its divisors is an integer number (161387395).

Almost surely, 2^3456446544 is an apocalyptic number.

It is an amenable number.

3456446544 is an abundant number, since it is smaller than the sum of its proper divisors (6226797156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3456446544 is a wasteful number, since it uses less digits than its factorization.

3456446544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24812 (or 24803 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

The square root of 3456446544 is about 58791.5516379692. The cubic root of 3456446544 is about 1511.9703739891.

Subtracting 3456446544 from its reverse (4456446543), we obtain a palindrome (999999999).

The spelling of 3456446544 in words is "three billion, four hundred fifty-six million, four hundred forty-six thousand, five hundred forty-four".