9679797 has 16 divisors (see below), whose sum is σ = 15096000. Its totient is φ = 6113232.

The previous prime is 9679793. The next prime is 9679799. The reversal of 9679797 is 7979769.

It is not a de Polignac number, because 9679797 - 2² = 9679793 is a prime.

It is a super-2 number, since 2×9679797² = 187396939922418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9679793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8922 + ... + 9947.

It is an arithmetic number, because the mean of its divisors is an integer number (943500).

Almost surely, 2^9679797 is an apocalyptic number.

It is an amenable number.

9679797 is a deficient number, since it is larger than the sum of its proper divisors (5416203).

9679797 is a wasteful number, since it uses less digits than its factorization.

9679797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18897 (or 18891 counting only the distinct ones).

The product of its digits is 1500282, while the sum is 54.

The square root of 9679797 is about 3111.2372137142. The cubic root of 9679797 is about 213.1189575547.

The spelling of 9679797 in words is "nine million, six hundred seventy-nine thousand, seven hundred ninety-seven".