6989833794 has 8 divisors (see below), whose sum is σ = 13979667600. Its totient is φ = 2329944596.

The previous prime is 6989833787. The next prime is 6989833831. The reversal of 6989833794 is 4973389896.

It is a happy number.

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

6989833794 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582486144 + ... + 582486155.

It is an arithmetic number, because the mean of its divisors is an integer number (1747458450).

Almost surely, 2^6989833794 is an apocalyptic number.

6989833794 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.

6989833794 is a wasteful number, since it uses less digits than its factorization.

6989833794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164972304.

The product of its digits is 70543872, while the sum is 66.

The square root of 6989833794 is about 83605.2258773338. The cubic root of 6989833794 is about 1912.0046744588.

The spelling of 6989833794 in words is "six billion, nine hundred eighty-nine million, eight hundred thirty-three thousand, seven hundred ninety-four".