9630940 has 24 divisors (see below), whose sum is σ = 22064112. Its totient is φ = 3502080.

The previous prime is 9630923. The next prime is 9630961. The reversal of 9630940 is 490369.

9630940 = T₁₇₉ + T₁₈₀ + ... + T₃₉₈.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21669 + ... + 22108.

It is an arithmetic number, because the mean of its divisors is an integer number (919338).

Almost surely, 2^9630940 is an apocalyptic number.

It is an amenable number.

9630940 is an abundant number, since it is smaller than the sum of its proper divisors (12433172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9630940 is a wasteful number, since it uses less digits than its factorization.

9630940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43797 (or 43795 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 9630940 is about 3103.3755815241. The cubic root of 9630940 is about 212.7597929859.

The spelling of 9630940 in words is "nine million, six hundred thirty thousand, nine hundred forty".