6802979 has 4 divisors (see below), whose sum is σ = 6904584. Its totient is φ = 6701376.

The previous prime is 6802951. The next prime is 6802993. The reversal of 6802979 is 9792086.

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

It is a cyclic number.

It is not a de Polignac number, because 6802979 - 2¹⁶ = 6737443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6802909) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50702 + ... + 50835.

It is an arithmetic number, because the mean of its divisors is an integer number (1726146).

Almost surely, 2^6802979 is an apocalyptic number.

6802979 is a deficient number, since it is larger than the sum of its proper divisors (101605).

6802979 is a wasteful number, since it uses less digits than its factorization.

6802979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101604.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 6802979 is about 2608.2520967115. The cubic root of 6802979 is about 189.4813092028.

The spelling of 6802979 in words is "six million, eight hundred two thousand, nine hundred seventy-nine".