963217 has 4 divisors (see below), whose sum is σ = 1005120. Its totient is φ = 921316.

The previous prime is 963211. The next prime is 963223. The reversal of 963217 is 712369.

963217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (963211) and next prime (963223).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-963217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (963211) 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, 20917 + ... + 20962.

It is an arithmetic number, because the mean of its divisors is an integer number (251280).

2⁹⁶³²¹⁷ is an apocalyptic number.

It is an amenable number.

963217 is a deficient number, since it is larger than the sum of its proper divisors (41903).

963217 is a wasteful number, since it uses less digits than its factorization.

963217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41902.

The product of its digits is 2268, while the sum is 28.

The square root of 963217 is about 981.4361925260. The cubic root of 963217 is about 98.7585518418.

The spelling of 963217 in words is "nine hundred sixty-three thousand, two hundred seventeen".