6862799963 has 2 divisors, whose sum is σ = 6862799964. Its totient is φ = 6862799962.

The previous prime is 6862799929. The next prime is 6862800013. The reversal of 6862799963 is 3699972686.

6862799963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6862799963 - 2⁶ = 6862799899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6862799963.

It is not a weakly prime, because it can be changed into another prime (6862799263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3431399981 + 3431399982.

It is an arithmetic number, because the mean of its divisors is an integer number (3431399982).

Almost surely, 2^6862799963 is an apocalyptic number.

6862799963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6862799963 is an equidigital number, since it uses as much as digits as its factorization.

6862799963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52907904, while the sum is 65.

The square root of 6862799963 is about 82842.0181007199. The cubic root of 6862799963 is about 1900.3508090005.

The spelling of 6862799963 in words is "six billion, eight hundred sixty-two million, seven hundred ninety-nine thousand, nine hundred sixty-three".