6829879330 has 16 divisors (see below), whose sum is σ = 12402579384. Its totient is φ = 2707774720.

The previous prime is 6829879271. The next prime is 6829879337. The reversal of 6829879330 is 339789286.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4231632601 + 2598246729 = 65051^2 + 50973^2 .

It is a super-2 number, since 2×6829879330² = 93294503324722497800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6829879337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3020941 + ... + 3023200.

Almost surely, 2^6829879330 is an apocalyptic number.

6829879330 is a deficient number, since it is larger than the sum of its proper divisors (5572700054).

6829879330 is a wasteful number, since it uses less digits than its factorization.

6829879330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6044261.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 6829879330 is about 82643.0839816618. The cubic root of 6829879330 is about 1897.3072964733.

The spelling of 6829879330 in words is "six billion, eight hundred twenty-nine million, eight hundred seventy-nine thousand, three hundred thirty".