6796421 has 2 divisors, whose sum is σ = 6796422. Its totient is φ = 6796420.

The previous prime is 6796417. The next prime is 6796429. The reversal of 6796421 is 1246976.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6180196 + 616225 = 2486^2 + 785^2 .

It is a cyclic number.

It is not a de Polignac number, because 6796421 - 2² = 6796417 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6796429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3398210 + 3398211.

It is an arithmetic number, because the mean of its divisors is an integer number (3398211).

Almost surely, 2^6796421 is an apocalyptic number.

It is an amenable number.

6796421 is a deficient number, since it is larger than the sum of its proper divisors (1).

6796421 is an equidigital number, since it uses as much as digits as its factorization.

6796421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 6796421 is about 2606.9946298372. The cubic root of 6796421 is about 189.4204036334.

The spelling of 6796421 in words is "six million, seven hundred ninety-six thousand, four hundred twenty-one".