9405963 has 40 divisors (see below), whose sum is σ = 16413408. Its totient is φ = 5256576.

The previous prime is 9405961. The next prime is 9405967. The reversal of 9405963 is 3695049.

It is not a de Polignac number, because 9405963 - 2¹ = 9405961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9405961) 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 in 39 ways as a sum of consecutive naturals, for example, 29895 + ... + 30207.

Almost surely, 2^9405963 is an apocalyptic number.

9405963 is a deficient number, since it is larger than the sum of its proper divisors (7007445).

9405963 is a wasteful number, since it uses less digits than its factorization.

9405963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 9405963 is about 3066.9142472524. The cubic root of 9405963 is about 211.0900463952.

It can be divided in two parts, 940 and 5963, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 9405963 in words is "nine million, four hundred five thousand, nine hundred sixty-three".