9764680 has 32 divisors (see below), whose sum is σ = 22197240. Its totient is φ = 3865600.

The previous prime is 9764663. The next prime is 9764687. The reversal of 9764680 is 864679.

It can be written as a sum of positive squares in 4 ways, for example, as 9572836 + 191844 = 3094^2 + 438^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a nialpdrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (9764687) 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, 2832 + ... + 5248.

Almost surely, 2^9764680 is an apocalyptic number.

It is an amenable number.

9764680 is an abundant number, since it is smaller than the sum of its proper divisors (12432560).

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

9764680 is a wasteful number, since it uses less digits than its factorization.

9764680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529 (or 2525 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 9764680 is about 3124.8487963420. The cubic root of 9764680 is about 213.7400984892.

The spelling of 9764680 in words is "nine million, seven hundred sixty-four thousand, six hundred eighty".