6684014738 has 16 divisors (see below), whose sum is σ = 10206474144. Its totient is φ = 3282158880.

The previous prime is 6684014717. The next prime is 6684014747. The reversal of 6684014738 is 8374104866.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6684014692 and 6684014701.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30995 + ... + 119702.

It is an arithmetic number, because the mean of its divisors is an integer number (637904634).

Almost surely, 2^6684014738 is an apocalyptic number.

6684014738 is a deficient number, since it is larger than the sum of its proper divisors (3522459406).

6684014738 is a wasteful number, since it uses less digits than its factorization.

6684014738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151097.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 6684014738 is about 81755.8238781801. The cubic root of 6684014738 is about 1883.7031597711.

The spelling of 6684014738 in words is "six billion, six hundred eighty-four million, fourteen thousand, seven hundred thirty-eight".