2078839048 has 96 divisors (see below), whose sum is σ = 4640290200. Its totient is φ = 867271680.

The previous prime is 2078839027. The next prime is 2078839073. The reversal of 2078839048 is 8409388702.

It can be written as a sum of positive squares in 4 ways, for example, as 698122084 + 1380716964 = 26422^2 + 37158^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2078838992 and 2078839010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2931718 + ... + 2932426.

Almost surely, 2^2078839048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2078839048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2320145100).

2078839048 is an abundant number, since it is smaller than the sum of its proper divisors (2561451152).

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

2078839048 is a wasteful number, since it uses less digits than its factorization.

2078839048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 2078839048 is about 45594.2874491970. The cubic root of 2078839048 is about 1276.2633225877.

The spelling of 2078839048 in words is "two billion, seventy-eight million, eight hundred thirty-nine thousand, forty-eight".