2839397796 has 81 divisors (see below), whose sum is σ = 7333413451. Its totient is φ = 926323824.

The previous prime is 2839397767. The next prime is 2839397819. The reversal of 2839397796 is 6977939382.

The square root of 2839397796 is 53286.

It is a perfect power (a square), and thus also a powerful number.

2839397796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26536375 + ... + 26536481.

Almost surely, 2^2839397796 is an apocalyptic number.

2839397796 is the 53286-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2839397796

2839397796 is an abundant number, since it is smaller than the sum of its proper divisors (4494015655).

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

2839397796 is a wasteful number, since it uses less digits than its factorization.

2839397796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 195 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 63.

The cubic root of 2839397796 is about 1416.0396486552.

The spelling of 2839397796 in words is "two billion, eight hundred thirty-nine million, three hundred ninety-seven thousand, seven hundred ninety-six".