2078823936 has 320 divisors, whose sum is σ = 6717427200. Its totient is φ = 558759936.

The previous prime is 2078823931. The next prime is 2078823961. The reversal of 2078823936 is 6393288702.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078823931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18396616 + ... + 18396728.

It is an arithmetic number, because the mean of its divisors is an integer number (20991960).

Almost surely, 2^2078823936 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 2078823936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3358713600).

2078823936 is an abundant number, since it is smaller than the sum of its proper divisors (4638603264).

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

2078823936 is a wasteful number, since it uses less digits than its factorization.

2078823936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 213 counting only the distinct ones).

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

The square root of 2078823936 is about 45594.1217263805. The cubic root of 2078823936 is about 1276.2602300062.

The spelling of 2078823936 in words is "two billion, seventy-eight million, eight hundred twenty-three thousand, nine hundred thirty-six".