6799219416 has 144 divisors (see below), whose sum is σ = 20519979480. Its totient is φ = 2031955200.

The previous prime is 6799219403. The next prime is 6799219423. The reversal of 6799219416 is 6149129976.

It is a happy number.

6799219416 is a `hidden beast` number, since 6 + 7 + 9 + 9 + 219 + 416 = 666.

It is a super-2 number, since 2×6799219416² = 92458769333822762112, 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 (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 630631 + ... + 641321.

Almost surely, 2^6799219416 is an apocalyptic number.

6799219416 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6799219416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10259989740).

6799219416 is an abundant number, since it is smaller than the sum of its proper divisors (13720760064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6799219416 is a wasteful number, since it uses less digits than its factorization.

6799219416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10798 (or 10780 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 6799219416 is about 82457.3793908101. The cubic root of 6799219416 is about 1894.4639792027.

The spelling of 6799219416 in words is "six billion, seven hundred ninety-nine million, two hundred nineteen thousand, four hundred sixteen".