9676481776 has 40 divisors (see below), whose sum is σ = 20197238544. Its totient is φ = 4464545280.

The previous prime is 9676481741. The next prime is 9676481779. The reversal of 9676481776 is 6771846769.

It is a super-2 number, since 2×9676481776² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9676481779) 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 7 ways as a sum of consecutive naturals, for example, 801255 + ... + 813241.

Almost surely, 2^9676481776 is an apocalyptic number.

It is an amenable number.

9676481776 is an abundant number, since it is smaller than the sum of its proper divisors (10520756768).

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

9676481776 is a wasteful number, since it uses less digits than its factorization.

9676481776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15889 (or 15883 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 61.

The square root of 9676481776 is about 98369.1098668683. The cubic root of 9676481776 is about 2130.9462447692.

The spelling of 9676481776 in words is "nine billion, six hundred seventy-six million, four hundred eighty-one thousand, seven hundred seventy-six".