2099711296 has 56 divisors (see below), whose sum is σ = 4232493440. Its totient is φ = 1033344000.

The previous prime is 2099711291. The next prime is 2099711303. The reversal of 2099711296 is 6921179902.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099711291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3038311 + ... + 3039001.

It is an arithmetic number, because the mean of its divisors is an integer number (75580240).

Almost surely, 2^2099711296 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 2099711296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2116246720).

2099711296 is an abundant number, since it is smaller than the sum of its proper divisors (2132782144).

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

2099711296 is an equidigital number, since it uses as much as digits as its factorization.

2099711296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 2099711296 is about 45822.6068223972. The cubic root of 2099711296 is about 1280.5204784366.

The spelling of 2099711296 in words is "two billion, ninety-nine million, seven hundred eleven thousand, two hundred ninety-six".