6798081 has 4 divisors (see below), whose sum is σ = 9064112. Its totient is φ = 4532052.

The previous prime is 6798059. The next prime is 6798089. The reversal of 6798081 is 1808976.

6798081 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6798081 - 2⁵ = 6798049 is a prime.

It is a super-2 number, since 2×6798081² = 92427810565122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

6798081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6798089) 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, 1133011 + ... + 1133016.

It is an arithmetic number, because the mean of its divisors is an integer number (2266028).

Almost surely, 2^6798081 is an apocalyptic number.

It is an amenable number.

6798081 is a deficient number, since it is larger than the sum of its proper divisors (2266031).

6798081 is a wasteful number, since it uses less digits than its factorization.

6798081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266030.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 6798081 is about 2607.3129846645. The cubic root of 6798081 is about 189.4358241159.

The spelling of 6798081 in words is "six million, seven hundred ninety-eight thousand, eighty-one".