9677693061 has 18 divisors (see below), whose sum is σ = 14282670662. Its totient is φ = 6314510160.

The previous prime is 9677693041. The next prime is 9677693087. The reversal of 9677693061 is 1603967769.

It can be written as a sum of positive squares in only one way, i.e., 8270993025 + 1406700036 = 90945^2 + 37506^2 .

It is not a de Polignac number, because 9677693061 - 2⁵ = 9677693029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9677692989 and 9677693007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9677693041) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 223510 + ... + 263271.

Almost surely, 2^9677693061 is an apocalyptic number.

It is an amenable number.

9677693061 is a deficient number, since it is larger than the sum of its proper divisors (4604977601).

9677693061 is a wasteful number, since it uses less digits than its factorization.

9677693061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486881 (or 486831 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The square root of 9677693061 is about 98375.2665104395. The cubic root of 9677693061 is about 2131.0351570959.

The spelling of 9677693061 in words is "nine billion, six hundred seventy-seven million, six hundred ninety-three thousand, sixty-one".