9708497 has 4 divisors (see below), whose sum is σ = 9934320. Its totient is φ = 9482676.

The previous prime is 9708493. The next prime is 9708499. The reversal of 9708497 is 7948079.

9708497 = 454² + 455² + ... + 496².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9708497 - 2² = 9708493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9708493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112847 + ... + 112932.

It is an arithmetic number, because the mean of its divisors is an integer number (2483580).

Almost surely, 2^9708497 is an apocalyptic number.

It is an amenable number.

9708497 is a deficient number, since it is larger than the sum of its proper divisors (225823).

9708497 is a wasteful number, since it uses less digits than its factorization.

9708497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225822.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 9708497 is about 3115.8461130165. The cubic root of 9708497 is about 213.3293779106.

The spelling of 9708497 in words is "nine million, seven hundred eight thousand, four hundred ninety-seven".