2786397114 has 16 divisors (see below), whose sum is σ = 5580303552. Its totient is φ = 927547488.

The previous prime is 2786397113. The next prime is 2786397167. The reversal of 2786397114 is 4117936872.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2786397113) 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, 308059 + ... + 316974.

It is an arithmetic number, because the mean of its divisors is an integer number (348768972).

Almost surely, 2^2786397114 is an apocalyptic number.

2786397114 is an abundant number, since it is smaller than the sum of its proper divisors (2793906438).

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

2786397114 is a wasteful number, since it uses less digits than its factorization.

2786397114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625781.

The product of its digits is 508032, while the sum is 48.

The square root of 2786397114 is about 52786.3345384011. The cubic root of 2786397114 is about 1407.1735735014.

The spelling of 2786397114 in words is "two billion, seven hundred eighty-six million, three hundred ninety-seven thousand, one hundred fourteen".