6805698 has 8 divisors (see below), whose sum is σ = 13611408. Its totient is φ = 2268564.

The previous prime is 6805693. The next prime is 6805699. The reversal of 6805698 is 8965086.

6805698 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

6805698 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6805693) 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, 567136 + ... + 567147.

It is an arithmetic number, because the mean of its divisors is an integer number (1701426).

Almost surely, 2^6805698 is an apocalyptic number.

6805698 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.

6805698 is a wasteful number, since it uses less digits than its factorization.

6805698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134288.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 6805698 is about 2608.7732749321. The cubic root of 6805698 is about 189.5065496677.

It can be divided in two parts, 6805 and 698, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 6805698 in words is "six million, eight hundred five thousand, six hundred ninety-eight".