9616976906 has 4 divisors (see below), whose sum is σ = 14425465362. Its totient is φ = 4808488452.

The previous prime is 9616976903. The next prime is 9616976917. The reversal of 9616976906 is 6096796169.

9616976906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6096796169 = 14621 ⋅416989.

It can be written as a sum of positive squares in only one way, i.e., 9266950225 + 350026681 = 96265^2 + 18709^2 .

It is not an unprimeable number, because it can be changed into a prime (9616976903) by changing a digit.

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 as a sum of consecutive naturals, namely, 2404244225 + ... + 2404244228.

Almost surely, 2^9616976906 is an apocalyptic number.

9616976906 is a deficient number, since it is larger than the sum of its proper divisors (4808488456).

9616976906 is a wasteful number, since it uses less digits than its factorization.

9616976906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808488455.

The product of its (nonzero) digits is 6613488, while the sum is 59.

The square root of 9616976906 is about 98066.1863539110. The cubic root of 9616976906 is about 2126.5692238196.

The spelling of 9616976906 in words is "nine billion, six hundred sixteen million, nine hundred seventy-six thousand, nine hundred six".