2280384944 has 20 divisors (see below), whose sum is σ = 4520997096. Its totient is φ = 1113676032.

The previous prime is 2280384929. The next prime is 2280384971. The reversal of 2280384944 is 4494830822.

It is a junction number, because it is equal to n+sod(n) for n = 2280384895 and 2280384904.

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, 1656569 + ... + 1657944.

Almost surely, 2^2280384944 is an apocalyptic number.

It is an amenable number.

2280384944 is a deficient number, since it is larger than the sum of its proper divisors (2240612152).

2280384944 is a wasteful number, since it uses less digits than its factorization.

2280384944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314564 (or 3314558 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The square root of 2280384944 is about 47753.3762576009. The cubic root of 2280384944 is about 1316.2429407091.

The spelling of 2280384944 in words is "two billion, two hundred eighty million, three hundred eighty-four thousand, nine hundred forty-four".