2106799296 has 112 divisors (see below), whose sum is σ = 6500774400. Its totient is φ = 601923840.

The previous prime is 2106799243. The next prime is 2106799297. The reversal of 2106799296 is 6929976012.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (2106799297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49861 + ... + 81851.

Almost surely, 2^2106799296 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 2106799296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3250387200).

2106799296 is an abundant number, since it is smaller than the sum of its proper divisors (4393975104).

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

2106799296 is an equidigital number, since it uses as much as digits as its factorization.

2106799296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32027 (or 32003 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 2106799296 is about 45899.8833985447. The cubic root of 2106799296 is about 1281.9597453942.

The spelling of 2106799296 in words is "two billion, one hundred six million, seven hundred ninety-nine thousand, two hundred ninety-six".