9631797 has 16 divisors (see below), whose sum is σ = 14731392. Its totient is φ = 5483520.

The previous prime is 9631777. The next prime is 9631813. The reversal of 9631797 is 7971369.

9631797 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9631797 - 2¹¹ = 9629749 is a prime.

9631797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9631747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6397 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (920712).

Almost surely, 2^9631797 is an apocalyptic number.

It is an amenable number.

9631797 is a deficient number, since it is larger than the sum of its proper divisors (5099595).

9631797 is a wasteful number, since it uses less digits than its factorization.

9631797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708.

The product of its digits is 71442, while the sum is 42.

The square root of 9631797 is about 3103.5136539091. The cubic root of 9631797 is about 212.7661035411.

The spelling of 9631797 in words is "nine million, six hundred thirty-one thousand, seven hundred ninety-seven".