6799998 has 8 divisors (see below), whose sum is σ = 13600008. Its totient is φ = 2266664.

The previous prime is 6799993. The next prime is 6799999. The reversal of 6799998 is 8999976.

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

6799998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6799993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566661 + ... + 566672.

It is an arithmetic number, because the mean of its divisors is an integer number (1700001).

Almost surely, 2^6799998 is an apocalyptic number.

6799998 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.

6799998 is a wasteful number, since it uses less digits than its factorization.

6799998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133338.

The product of its digits is 2204496, while the sum is 57.

The square root of 6799998 is about 2607.6805785985. The cubic root of 6799998 is about 189.4536288633.

The spelling of 6799998 in words is "six million, seven hundred ninety-nine thousand, nine hundred ninety-eight".