6863797 has 2 divisors, whose sum is σ = 6863798. Its totient is φ = 6863796.

The previous prime is 6863771. The next prime is 6863819. The reversal of 6863797 is 7973686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6765201 + 98596 = 2601^2 + 314^2 .

It is a cyclic number.

It is not a de Polignac number, because 6863797 - 2⁷ = 6863669 is a prime.

It is a super-2 number, since 2×6863797² = 94223418514418, which contains 22 as substring.

6863797 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6863737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3431898 + 3431899.

It is an arithmetic number, because the mean of its divisors is an integer number (3431899).

Almost surely, 2^6863797 is an apocalyptic number.

It is an amenable number.

6863797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6863797 is an equidigital number, since it uses as much as digits as its factorization.

6863797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The square root of 6863797 is about 2619.8849211368. The cubic root of 6863797 is about 190.0442833069.

The spelling of 6863797 in words is "six million, eight hundred sixty-three thousand, seven hundred ninety-seven".