2678382930 has 16 divisors (see below), whose sum is σ = 6428119104. Its totient is φ = 714235440.

The previous prime is 2678382923. The next prime is 2678382947. The reversal of 2678382930 is 392838762.

It is a happy number.

2678382930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2678382930.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44639686 + ... + 44639745.

It is an arithmetic number, because the mean of its divisors is an integer number (401757444).

Almost surely, 2^2678382930 is an apocalyptic number.

2678382930 is an abundant number, since it is smaller than the sum of its proper divisors (3749736174).

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

2678382930 is a wasteful number, since it uses less digits than its factorization.

2678382930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89279441.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 2678382930 is about 51753.0958494272. The cubic root of 2678382930 is about 1388.7504824378.

The spelling of 2678382930 in words is "two billion, six hundred seventy-eight million, three hundred eighty-two thousand, nine hundred thirty".