2678792982 has 16 divisors (see below), whose sum is σ = 5378933952. Its totient is φ = 889373000.

The previous prime is 2678792981. The next prime is 2678793077. The reversal of 2678792982 is 2892978762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678792981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887868 + ... + 890879.

It is an arithmetic number, because the mean of its divisors is an integer number (336183372).

Almost surely, 2^2678792982 is an apocalyptic number.

2678792982 is an abundant number, since it is smaller than the sum of its proper divisors (2700140970).

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

2678792982 is a wasteful number, since it uses less digits than its factorization.

2678792982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779003.

The product of its digits is 12192768, while the sum is 60.

The square root of 2678792982 is about 51757.0573158869. The cubic root of 2678792982 is about 1388.8213499313.

The spelling of 2678792982 in words is "two billion, six hundred seventy-eight million, seven hundred ninety-two thousand, nine hundred eighty-two".