6895616963 has 2 divisors, whose sum is σ = 6895616964. Its totient is φ = 6895616962.

The previous prime is 6895616957. The next prime is 6895617023. The reversal of 6895616963 is 3696165986.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6895616963 - 2⁶ = 6895616899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6895616953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3447808481 + 3447808482.

It is an arithmetic number, because the mean of its divisors is an integer number (3447808482).

Almost surely, 2^6895616963 is an apocalyptic number.

6895616963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6895616963 is an equidigital number, since it uses as much as digits as its factorization.

6895616963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 59.

The square root of 6895616963 is about 83039.8516556960. The cubic root of 6895616963 is about 1903.3750688221.

The spelling of 6895616963 in words is "six billion, eight hundred ninety-five million, six hundred sixteen thousand, nine hundred sixty-three".