9706631 has 8 divisors (see below), whose sum is σ = 10623744. Its totient is φ = 8795320.

The previous prime is 9706603. The next prime is 9706649. The reversal of 9706631 is 1366079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9706631 - 2¹⁰ = 9705607 is a prime.

It is a super-2 number, since 2×9706631² = 188437370740322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9706661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546 + ... + 5088.

It is an arithmetic number, because the mean of its divisors is an integer number (1327968).

Almost surely, 2^9706631 is an apocalyptic number.

9706631 is a deficient number, since it is larger than the sum of its proper divisors (917113).

9706631 is a wasteful number, since it uses less digits than its factorization.

9706631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9706631 is about 3115.5466615026. The cubic root of 9706631 is about 213.3157095359.

The spelling of 9706631 in words is "nine million, seven hundred six thousand, six hundred thirty-one".