4473644352 has 112 divisors (see below), whose sum is σ = 12259251072. Its totient is φ = 1438894080.

The previous prime is 4473644339. The next prime is 4473644377. The reversal of 4473644352 is 2534463744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617133 + ... + 624339.

Almost surely, 2^4473644352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4473644352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6129625536).

4473644352 is an abundant number, since it is smaller than the sum of its proper divisors (7785606720).

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

4473644352 is a wasteful number, since it uses less digits than its factorization.

4473644352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336 (or 7326 counting only the distinct ones).

The product of its digits is 967680, while the sum is 42.

The square root of 4473644352 is about 66885.3074449090. The cubic root of 4473644352 is about 1647.7341843558.

The spelling of 4473644352 in words is "four billion, four hundred seventy-three million, six hundred forty-four thousand, three hundred fifty-two".