2678339824 has 10 divisors (see below), whose sum is σ = 5189283440. Its totient is φ = 1339169904.

The previous prime is 2678339819. The next prime is 2678339897. The reversal of 2678339824 is 4289338762.

2678339824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83698104 + ... + 83698135.

It is an arithmetic number, because the mean of its divisors is an integer number (518928344).

Almost surely, 2^2678339824 is an apocalyptic number.

It is an amenable number.

2678339824 is a deficient number, since it is larger than the sum of its proper divisors (2510943616).

2678339824 is a wasteful number, since it uses less digits than its factorization.

2678339824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167396247 (or 167396241 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The square root of 2678339824 is about 51752.6793895736. The cubic root of 2678339824 is about 1388.7430321963.

The spelling of 2678339824 in words is "two billion, six hundred seventy-eight million, three hundred thirty-nine thousand, eight hundred twenty-four".