9456659630 has 16 divisors (see below), whose sum is σ = 18569440944. Its totient is φ = 3438785280.

The previous prime is 9456659629. The next prime is 9456659669. The reversal of 9456659630 is 369566549.

9456659630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9456659630² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42984707 + ... + 42984926.

It is an arithmetic number, because the mean of its divisors is an integer number (1160590059).

Almost surely, 2^9456659630 is an apocalyptic number.

9456659630 is a deficient number, since it is larger than the sum of its proper divisors (9112781314).

9456659630 is a wasteful number, since it uses less digits than its factorization.

9456659630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85969651.

The product of its (nonzero) digits is 5248800, while the sum is 53.

The square root of 9456659630 is about 97245.3578840656. The cubic root of 9456659630 is about 2114.6861421760.

The spelling of 9456659630 in words is "nine billion, four hundred fifty-six million, six hundred fifty-nine thousand, six hundred thirty".