2784488448 has 176 divisors, whose sum is σ = 8757622784. Its totient is φ = 769720320.

The previous prime is 2784488419. The next prime is 2784488467. The reversal of 2784488448 is 8448844872.

2784488448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 664536 + ... + 668712.

Almost surely, 2^2784488448 is an apocalyptic number.

2784488448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2784488448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4378811392).

2784488448 is an abundant number, since it is smaller than the sum of its proper divisors (5973134336).

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

2784488448 is a wasteful number, since it uses less digits than its factorization.

2784488448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238 (or 4220 counting only the distinct ones).

The product of its digits is 14680064, while the sum is 57.

The square root of 2784488448 is about 52768.2522735025. The cubic root of 2784488448 is about 1406.8521981748.

The spelling of 2784488448 in words is "two billion, seven hundred eighty-four million, four hundred eighty-eight thousand, four hundred forty-eight".