9963469 has 2 divisors, whose sum is σ = 9963470. Its totient is φ = 9963468.

The previous prime is 9963463. The next prime is 9963497. The reversal of 9963469 is 9643699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9302500 + 660969 = 3050^2 + 813^2 .

It is a cyclic number.

It is not a de Polignac number, because 9963469 - 2⁷ = 9963341 is a prime.

It is a super-2 number, since 2×9963469² = 198541429027922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9963463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4981734 + 4981735.

It is an arithmetic number, because the mean of its divisors is an integer number (4981735).

Almost surely, 2^9963469 is an apocalyptic number.

It is an amenable number.

9963469 is a deficient number, since it is larger than the sum of its proper divisors (1).

9963469 is an equidigital number, since it uses as much as digits as its factorization.

9963469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 46.

The square root of 9963469 is about 3156.4963171212. The cubic root of 9963469 is about 215.1808033829.

It can be divided in two parts, 996 and 3469, that added together give a triangular number (4465 = T₉₄).

The spelling of 9963469 in words is "nine million, nine hundred sixty-three thousand, four hundred sixty-nine".