2783993448 has 16 divisors (see below), whose sum is σ = 6959983680. Its totient is φ = 927997808.

The previous prime is 2783993413. The next prime is 2783993461. The reversal of 2783993448 is 8443993872.

2783993448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57999840 + ... + 57999887.

It is an arithmetic number, because the mean of its divisors is an integer number (434998980).

Almost surely, 2^2783993448 is an apocalyptic number.

It is an amenable number.

2783993448 is an abundant number, since it is smaller than the sum of its proper divisors (4175990232).

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

2783993448 is a wasteful number, since it uses less digits than its factorization.

2783993448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115999736 (or 115999732 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 2783993448 is about 52763.5617448254. The cubic root of 2783993448 is about 1406.7688276119.

The spelling of 2783993448 in words is "two billion, seven hundred eighty-three million, nine hundred ninety-three thousand, four hundred forty-eight".