695948963 has 2 divisors, whose sum is σ = 695948964. Its totient is φ = 695948962.

The previous prime is 695948893. The next prime is 695948971. The reversal of 695948963 is 369849596.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 695948963 - 2¹⁶ = 695883427 is a prime.

It is not a weakly prime, because it can be changed into another prime (695918963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347974481 + 347974482.

It is an arithmetic number, because the mean of its divisors is an integer number (347974482).

Almost surely, 2^695948963 is an apocalyptic number.

695948963 is a deficient number, since it is larger than the sum of its proper divisors (1).

695948963 is an equidigital number, since it uses as much as digits as its factorization.

695948963 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 695948963 is about 26380.8446225666. The cubic root of 695948963 is about 886.1878621830.

The spelling of 695948963 in words is "six hundred ninety-five million, nine hundred forty-eight thousand, nine hundred sixty-three".