9677005680 has 40 divisors (see below), whose sum is σ = 29998718352. Its totient is φ = 2580534784.

The previous prime is 9677005669. The next prime is 9677005753. The reversal of 9677005680 is 865007769.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20160189 + ... + 20160668.

Almost surely, 2^9677005680 is an apocalyptic number.

It is an amenable number.

9677005680 is an abundant number, since it is smaller than the sum of its proper divisors (20321712672).

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

9677005680 is a wasteful number, since it uses less digits than its factorization.

9677005680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40320873 (or 40320867 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 9677005680 is about 98371.7727806102. The cubic root of 9677005680 is about 2130.9847019667.

The spelling of 9677005680 in words is "nine billion, six hundred seventy-seven million, five thousand, six hundred eighty".