6770828979 has 12 divisors (see below), whose sum is σ = 9784266336. Its totient is φ = 4511956752.

The previous prime is 6770828963. The next prime is 6770829061. The reversal of 6770828979 is 9798280776.

It is not a de Polignac number, because 6770828979 - 2⁴ = 6770828963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6770828959) 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 11 ways as a sum of consecutive naturals, for example, 138379 + ... + 180804.

It is an arithmetic number, because the mean of its divisors is an integer number (815355528).

Almost surely, 2^6770828979 is an apocalyptic number.

6770828979 is a deficient number, since it is larger than the sum of its proper divisors (3013437357).

6770828979 is a wasteful number, since it uses less digits than its factorization.

6770828979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321546 (or 321543 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 63.

The square root of 6770828979 is about 82285.0471167150. The cubic root of 6770828979 is about 1891.8234949961.

The spelling of 6770828979 in words is "six billion, seven hundred seventy million, eight hundred twenty-eight thousand, nine hundred seventy-nine".