9630881 has 8 divisors (see below), whose sum is σ = 10395840. Its totient is φ = 8869392.

The previous prime is 9630833. The next prime is 9630883. The reversal of 9630881 is 1880369.

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 9630881 - 2¹⁴ = 9614497 is a prime.

It is a super-2 number, since 2×9630881² = 185507737672322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9630883) 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 7 ways as a sum of consecutive naturals, for example, 10466 + ... + 11348.

It is an arithmetic number, because the mean of its divisors is an integer number (1299480).

Almost surely, 2^9630881 is an apocalyptic number.

It is an amenable number.

9630881 is a deficient number, since it is larger than the sum of its proper divisors (764959).

9630881 is a wasteful number, since it uses less digits than its factorization.

9630881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 9630881 is about 3103.3660757313. The cubic root of 9630881 is about 212.7593585232.

The spelling of 9630881 in words is "nine million, six hundred thirty thousand, eight hundred eighty-one".