6789782742 has 8 divisors (see below), whose sum is σ = 13579565496. Its totient is φ = 2263260912.

The previous prime is 6789782729. The next prime is 6789782771. The reversal of 6789782742 is 2472879876.

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

6789782742 is an admirable number.

It is a super-2 number, since 2×6789782742² = 92202299367122077128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565815223 + ... + 565815234.

It is an arithmetic number, because the mean of its divisors is an integer number (1697445687).

Almost surely, 2^6789782742 is an apocalyptic number.

6789782742 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.

6789782742 is a wasteful number, since it uses less digits than its factorization.

6789782742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131630462.

The product of its digits is 18966528, while the sum is 60.

The square root of 6789782742 is about 82400.1379974573. The cubic root of 6789782742 is about 1893.5871277586.

The spelling of 6789782742 in words is "six billion, seven hundred eighty-nine million, seven hundred eighty-two thousand, seven hundred forty-two".