6807748442 has 16 divisors (see below), whose sum is σ = 11198283264. Its totient is φ = 3078228000.

The previous prime is 6807748439. The next prime is 6807748471. The reversal of 6807748442 is 2448477086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805859 + ... + 814262.

It is an arithmetic number, because the mean of its divisors is an integer number (699892704).

Almost surely, 2^6807748442 is an apocalyptic number.

6807748442 is a deficient number, since it is larger than the sum of its proper divisors (4390534822).

6807748442 is a wasteful number, since it uses less digits than its factorization.

6807748442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620325.

The product of its (nonzero) digits is 2408448, while the sum is 50.

The square root of 6807748442 is about 82509.0809668851. The cubic root of 6807748442 is about 1895.2557946555.

The spelling of 6807748442 in words is "six billion, eight hundred seven million, seven hundred forty-eight thousand, four hundred forty-two".