6793939 has 4 divisors (see below), whose sum is σ = 6828624. Its totient is φ = 6759256.

The previous prime is 6793877. The next prime is 6793951. The reversal of 6793939 is 9393976.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6793939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6793739) 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, 17047 + ... + 17440.

It is an arithmetic number, because the mean of its divisors is an integer number (1707156).

Almost surely, 2^6793939 is an apocalyptic number.

6793939 is a deficient number, since it is larger than the sum of its proper divisors (34685).

6793939 is a wasteful number, since it uses less digits than its factorization.

6793939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34684.

The product of its digits is 275562, while the sum is 46.

The square root of 6793939 is about 2606.5185593047. The cubic root of 6793939 is about 189.3973425407.

The spelling of 6793939 in words is "six million, seven hundred ninety-three thousand, nine hundred thirty-nine".