6983797 has 2 divisors, whose sum is σ = 6983798. Its totient is φ = 6983796.

The previous prime is 6983749. The next prime is 6983803. The reversal of 6983797 is 7973896.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 1347921 = 2374^2 + 1161^2 .

It is a cyclic number.

It is not a de Polignac number, because 6983797 - 2¹¹ = 6981749 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6983797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6983737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3491898 + 3491899.

It is an arithmetic number, because the mean of its divisors is an integer number (3491899).

Almost surely, 2^6983797 is an apocalyptic number.

It is an amenable number.

6983797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6983797 is an equidigital number, since it uses as much as digits as its factorization.

6983797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 6983797 is about 2642.6874578731. The cubic root of 6983797 is about 191.1454079449.

Subtracting 6983797 from its reverse (7973896), we obtain a palindrome (990099).

The spelling of 6983797 in words is "six million, nine hundred eighty-three thousand, seven hundred ninety-seven".