961317 has 12 divisors (see below), whose sum is σ = 1587040. Its totient is φ = 549288.

The previous prime is 961313. The next prime is 961319. The reversal of 961317 is 713169.

It is not a de Polignac number, because 961317 - 2² = 961313 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 961317.

It is not an unprimeable number, because it can be changed into a prime (961313) 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 11 ways as a sum of consecutive naturals, for example, 7567 + ... + 7692.

2⁹⁶¹³¹⁷ is an apocalyptic number.

It is an amenable number.

961317 is a deficient number, since it is larger than the sum of its proper divisors (625723).

961317 is a wasteful number, since it uses less digits than its factorization.

961317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15272 (or 15269 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 961317 is about 980.4677455174. The cubic root of 961317 is about 98.6935734892.

The spelling of 961317 in words is "nine hundred sixty-one thousand, three hundred seventeen".