6796639 has 2 divisors, whose sum is σ = 6796640. Its totient is φ = 6796638.

The previous prime is 6796637. The next prime is 6796649. The reversal of 6796639 is 9366976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6796639 - 2¹ = 6796637 is a prime.

Together with 6796637, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6796631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3398319 + 3398320.

It is an arithmetic number, because the mean of its divisors is an integer number (3398320).

Almost surely, 2^6796639 is an apocalyptic number.

6796639 is a deficient number, since it is larger than the sum of its proper divisors (1).

6796639 is an equidigital number, since it uses as much as digits as its factorization.

6796639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 46.

The square root of 6796639 is about 2607.0364400982. The cubic root of 6796639 is about 189.4224288761.

The spelling of 6796639 in words is "six million, seven hundred ninety-six thousand, six hundred thirty-nine".