6798619 has 2 divisors, whose sum is σ = 6798620. Its totient is φ = 6798618.

The previous prime is 6798611. The next prime is 6798643. The reversal of 6798619 is 9168976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6798619 - 2³ = 6798611 is a prime.

It is a super-2 number, since 2×6798619² = 92442440614322, which contains 22 as substring.

6798619 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6798611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3399309 + 3399310.

It is an arithmetic number, because the mean of its divisors is an integer number (3399310).

Almost surely, 2^6798619 is an apocalyptic number.

6798619 is a deficient number, since it is larger than the sum of its proper divisors (1).

6798619 is an equidigital number, since it uses as much as digits as its factorization.

6798619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 46.

The square root of 6798619 is about 2607.4161539731. The cubic root of 6798619 is about 189.4408212999.

The spelling of 6798619 in words is "six million, seven hundred ninety-eight thousand, six hundred nineteen".