2797111296 has 432 divisors, whose sum is σ = 9952815600. Its totient is φ = 752467968.

The previous prime is 2797111283. The next prime is 2797111301. The reversal of 2797111296 is 6921117972.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17160111 + ... + 17160273.

It is an arithmetic number, because the mean of its divisors is an integer number (23038925).

Almost surely, 2^2797111296 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 2797111296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4976407800).

2797111296 is an abundant number, since it is smaller than the sum of its proper divisors (7155704304).

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

2797111296 is a wasteful number, since it uses less digits than its factorization.

2797111296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 194 counting only the distinct ones).

The product of its digits is 95256, while the sum is 45.

The square root of 2797111296 is about 52887.7234904283. The cubic root of 2797111296 is about 1408.9748758206.

The spelling of 2797111296 in words is "two billion, seven hundred ninety-seven million, one hundred eleven thousand, two hundred ninety-six".