2786343152 has 20 divisors (see below), whose sum is σ = 5446318080. Its totient is φ = 1380841728.

The previous prime is 2786343151. The next prime is 2786343173. The reversal of 2786343152 is 2513436872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2786343151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 768752 + ... + 772367.

It is an arithmetic number, because the mean of its divisors is an integer number (272315904).

Almost surely, 2^2786343152 is an apocalyptic number.

It is an amenable number.

2786343152 is a deficient number, since it is larger than the sum of its proper divisors (2659974928).

2786343152 is a wasteful number, since it uses less digits than its factorization.

2786343152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541240 (or 1541234 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 2786343152 is about 52785.8233998486. The cubic root of 2786343152 is about 1407.1644895617.

The spelling of 2786343152 in words is "two billion, seven hundred eighty-six million, three hundred forty-three thousand, one hundred fifty-two".