6801879 has 8 divisors (see below), whose sum is σ = 10364800. Its totient is φ = 3886776.

The previous prime is 6801877. The next prime is 6801889. The reversal of 6801879 is 9781086.

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

It is not a de Polignac number, because 6801879 - 2¹ = 6801877 is a prime.

It is a Duffinian number.

6801879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6801877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161929 + ... + 161970.

It is an arithmetic number, because the mean of its divisors is an integer number (1295600).

Almost surely, 2^6801879 is an apocalyptic number.

6801879 is a deficient number, since it is larger than the sum of its proper divisors (3562921).

6801879 is a wasteful number, since it uses less digits than its factorization.

6801879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323909.

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

The square root of 6801879 is about 2608.0412189994. The cubic root of 6801879 is about 189.4710959970.

The spelling of 6801879 in words is "six million, eight hundred one thousand, eight hundred seventy-nine".