6801995 has 8 divisors (see below), whose sum is σ = 8192016. Its totient is φ = 5421856.

The previous prime is 6801983. The next prime is 6802001. The reversal of 6801995 is 5991086.

6801995 is digitally balanced in base 3, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6801995 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857 + ... + 3786.

It is an arithmetic number, because the mean of its divisors is an integer number (1024002).

Almost surely, 2^6801995 is an apocalyptic number.

6801995 is a deficient number, since it is larger than the sum of its proper divisors (1390021).

6801995 is a wasteful number, since it uses less digits than its factorization.

6801995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 6801995 is about 2608.0634578169. The cubic root of 6801995 is about 189.4721730779.

The spelling of 6801995 in words is "six million, eight hundred one thousand, nine hundred ninety-five".