6793663 has 2 divisors, whose sum is σ = 6793664. Its totient is φ = 6793662.

The previous prime is 6793651. The next prime is 6793667. The reversal of 6793663 is 3663976.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6793663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6793667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3396831 + 3396832.

It is an arithmetic number, because the mean of its divisors is an integer number (3396832).

Almost surely, 2^6793663 is an apocalyptic number.

6793663 is a deficient number, since it is larger than the sum of its proper divisors (1).

6793663 is an equidigital number, since it uses as much as digits as its factorization.

6793663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 40.

The square root of 6793663 is about 2606.4656145823. The cubic root of 6793663 is about 189.3947777853.

The spelling of 6793663 in words is "six million, seven hundred ninety-three thousand, six hundred sixty-three".