6799400 has 24 divisors (see below), whose sum is σ = 15809070. Its totient is φ = 2719680.

The previous prime is 6799391. The next prime is 6799433. The reversal of 6799400 is 49976.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5354596 + 1444804 = 2314^2 + 1202^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16799 + ... + 17198.

Almost surely, 2^6799400 is an apocalyptic number.

It is an amenable number.

6799400 is an abundant number, since it is smaller than the sum of its proper divisors (9009670).

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

6799400 is a wasteful number, since it uses less digits than its factorization.

6799400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34013 (or 34004 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 6799400 is about 2607.5659147949. The cubic root of 6799400 is about 189.4480751072.

The spelling of 6799400 in words is "six million, seven hundred ninety-nine thousand, four hundred".