2119782296 has 32 divisors (see below), whose sum is σ = 4029102000. Its totient is φ = 1045443456.

The previous prime is 2119782277. The next prime is 2119782299. The reversal of 2119782296 is 6922879112.

It is a self number, because there is not a number n which added to its sum of digits gives 2119782296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119782299) 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, 192590 + ... + 203298.

Almost surely, 2^2119782296 is an apocalyptic number.

It is an amenable number.

2119782296 is a deficient number, since it is larger than the sum of its proper divisors (1909319704).

2119782296 is a wasteful number, since it uses less digits than its factorization.

2119782296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051 (or 11047 counting only the distinct ones).

The product of its digits is 217728, while the sum is 47.

The square root of 2119782296 is about 46041.0935578207. The cubic root of 2119782296 is about 1284.5876830232.

The spelling of 2119782296 in words is "two billion, one hundred nineteen million, seven hundred eighty-two thousand, two hundred ninety-six".