957683663 has 2 divisors, whose sum is σ = 957683664. Its totient is φ = 957683662.

The previous prime is 957683653. The next prime is 957683669. The reversal of 957683663 is 366386759.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 957683663 - 2⁶ = 957683599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (957683669) 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, 478841831 + 478841832.

It is an arithmetic number, because the mean of its divisors is an integer number (478841832).

Almost surely, 2^957683663 is an apocalyptic number.

957683663 is a deficient number, since it is larger than the sum of its proper divisors (1).

957683663 is an equidigital number, since it uses as much as digits as its factorization.

957683663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 53.

The square root of 957683663 is about 30946.4644668822. The cubic root of 957683663 is about 985.6907770961.

It can be divided in two parts, 9576 and 83663, that added together give a palindrome (93239).

The spelling of 957683663 in words is "nine hundred fifty-seven million, six hundred eighty-three thousand, six hundred sixty-three".