6698288963 has 2 divisors, whose sum is σ = 6698288964. Its totient is φ = 6698288962.

The previous prime is 6698288957. The next prime is 6698289041. The reversal of 6698288963 is 3698828966.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6698288963 - 2²⁶ = 6631180099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6698288963.

It is not a weakly prime, because it can be changed into another prime (6698188963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3349144481 + 3349144482.

It is an arithmetic number, because the mean of its divisors is an integer number (3349144482).

Almost surely, 2^6698288963 is an apocalyptic number.

6698288963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6698288963 is an equidigital number, since it uses as much as digits as its factorization.

6698288963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53747712, while the sum is 65.

The square root of 6698288963 is about 81843.0752293681. The cubic root of 6698288963 is about 1885.0431371010.

The spelling of 6698288963 in words is "six billion, six hundred ninety-eight million, two hundred eighty-eight thousand, nine hundred sixty-three".