2796365280 has 192 divisors, whose sum is σ = 9523906560. Its totient is φ = 687273984.

The previous prime is 2796365219. The next prime is 2796365321. The reversal of 2796365280 is 825636972.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333297 + ... + 341583.

It is an arithmetic number, because the mean of its divisors is an integer number (49603680).

Almost surely, 2^2796365280 is an apocalyptic number.

2796365280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2796365280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4761953280).

2796365280 is an abundant number, since it is smaller than the sum of its proper divisors (6727541280).

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

2796365280 is a wasteful number, since it uses less digits than its factorization.

2796365280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361 (or 8353 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 2796365280 is about 52880.6701924248. The cubic root of 2796365280 is about 1408.8496023806.

The spelling of 2796365280 in words is "two billion, seven hundred ninety-six million, three hundred sixty-five thousand, two hundred eighty".