9679696 has 40 divisors (see below), whose sum is σ = 20389320. Its totient is φ = 4425216.

The previous prime is 9679679. The next prime is 9679751. The reversal of 9679696 is 6969769.

It can be written as a sum of positive squares in 4 ways, for example, as 291600 + 9388096 = 540^2 + 3064^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35850 + ... + 36118.

It is an arithmetic number, because the mean of its divisors is an integer number (509733).

Almost surely, 2^9679696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9679696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10194660).

9679696 is an abundant number, since it is smaller than the sum of its proper divisors (10709624).

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

9679696 is a wasteful number, since it uses less digits than its factorization.

9679696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 457 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 52.

The square root of 9679696 is about 3111.2209821869. The cubic root of 9679696 is about 213.1182163170.

The spelling of 9679696 in words is "nine million, six hundred seventy-nine thousand, six hundred ninety-six".