9445963 has 4 divisors (see below), whose sum is σ = 9467920. Its totient is φ = 9424008.

The previous prime is 9445937. The next prime is 9445987. The reversal of 9445963 is 3695449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3695449 = 37 ⋅99877.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9445963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9445993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10320 + ... + 11197.

It is an arithmetic number, because the mean of its divisors is an integer number (2366980).

Almost surely, 2^9445963 is an apocalyptic number.

9445963 is a deficient number, since it is larger than the sum of its proper divisors (21957).

9445963 is a wasteful number, since it uses less digits than its factorization.

9445963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21956.

The product of its digits is 116640, while the sum is 40.

The square root of 9445963 is about 3073.4285415477. The cubic root of 9445963 is about 211.3888519120.

The spelling of 9445963 in words is "nine million, four hundred forty-five thousand, nine hundred sixty-three".