2444963472 has 180 divisors, whose sum is σ = 8254471680. Its totient is φ = 661696128.

The previous prime is 2444963471. The next prime is 2444963519. The reversal of 2444963472 is 2743694442.

2444963472 is a `hidden beast` number, since 2 + 4 + 4 + 4 + 9 + 634 + 7 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2444963471) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 360529 + ... + 367247.

It is an arithmetic number, because the mean of its divisors is an integer number (45858176).

Almost surely, 2^2444963472 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 2444963472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4127235840).

2444963472 is an abundant number, since it is smaller than the sum of its proper divisors (5809508208).

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

2444963472 is a wasteful number, since it uses less digits than its factorization.

2444963472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778 (or 6750 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The square root of 2444963472 is about 49446.5718933072. The cubic root of 2444963472 is about 1347.1753417146.

The spelling of 2444963472 in words is "two billion, four hundred forty-four million, nine hundred sixty-three thousand, four hundred seventy-two".