6806379 has 4 divisors (see below), whose sum is σ = 9075176. Its totient is φ = 4537584.

The previous prime is 6806363. The next prime is 6806381. The reversal of 6806379 is 9736086.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6806379 - 2⁴ = 6806363 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6806309) 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, 1134394 + ... + 1134399.

It is an arithmetic number, because the mean of its divisors is an integer number (2268794).

Almost surely, 2^6806379 is an apocalyptic number.

6806379 is a deficient number, since it is larger than the sum of its proper divisors (2268797).

6806379 is a wasteful number, since it uses less digits than its factorization.

6806379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268796.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 6806379 is about 2608.9037927835. The cubic root of 6806379 is about 189.5128703349.

The spelling of 6806379 in words is "six million, eight hundred six thousand, three hundred seventy-nine".