6829800613 has 2 divisors, whose sum is σ = 6829800614. Its totient is φ = 6829800612.

The previous prime is 6829800599. The next prime is 6829800631. The reversal of 6829800613 is 3160089286.

Together with next prime (6829800631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4350457764 + 2479342849 = 65958^2 + 49793^2 .

It is a cyclic number.

It is not a de Polignac number, because 6829800613 - 2²¹ = 6827703461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6829800613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6829800013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3414900306 + 3414900307.

It is an arithmetic number, because the mean of its divisors is an integer number (3414900307).

Almost surely, 2^6829800613 is an apocalyptic number.

It is an amenable number.

6829800613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6829800613 is an equidigital number, since it uses as much as digits as its factorization.

6829800613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 6829800613 is about 82642.6077335414. The cubic root of 6829800613 is about 1897.3000073786.

Adding to 6829800613 its reverse (3160089286), we get a palindrome (9989889899).

It can be divided in two parts, 68 and 29800613, that added together give a square (29800681 = 5459²).

The spelling of 6829800613 in words is "six billion, eight hundred twenty-nine million, eight hundred thousand, six hundred thirteen".