2768087442 has 8 divisors (see below), whose sum is σ = 5536174896. Its totient is φ = 922695812.

The previous prime is 2768087417. The next prime is 2768087449. The reversal of 2768087442 is 2447808672.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2768087442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2768087391 and 2768087400.

It is not an unprimeable number, because it can be changed into a prime (2768087449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230673948 + ... + 230673959.

It is an arithmetic number, because the mean of its divisors is an integer number (692021862).

Almost surely, 2^2768087442 is an apocalyptic number.

2768087442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2768087442 is a wasteful number, since it uses less digits than its factorization.

2768087442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461347912.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 2768087442 is about 52612.6167568198. The cubic root of 2768087442 is about 1404.0845751846.

The spelling of 2768087442 in words is "two billion, seven hundred sixty-eight million, eighty-seven thousand, four hundred forty-two".