2729203296 has 96 divisors (see below), whose sum is σ = 7415654400. Its totient is φ = 877962240.

The previous prime is 2729203289. The next prime is 2729203363. The reversal of 2729203296 is 6923029272.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305420 + ... + 1307508.

It is an arithmetic number, because the mean of its divisors is an integer number (77246400).

Almost surely, 2^2729203296 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 2729203296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3707827200).

2729203296 is an abundant number, since it is smaller than the sum of its proper divisors (4686451104).

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

2729203296 is a wasteful number, since it uses less digits than its factorization.

2729203296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572 (or 2564 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 2729203296 is about 52241.7773051415. Note that the first 3 decimals coincide. The cubic root of 2729203296 is about 1397.4790169265.

The spelling of 2729203296 in words is "two billion, seven hundred twenty-nine million, two hundred three thousand, two hundred ninety-six".