9696657 has 8 divisors (see below), whose sum is σ = 12957376. Its totient is φ = 6450192.

The previous prime is 9696649. The next prime is 9696667. The reversal of 9696657 is 7566969.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9696657 - 2³ = 9696649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9696607) 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, 1858 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (1619672).

Almost surely, 2^9696657 is an apocalyptic number.

It is an amenable number.

9696657 is a deficient number, since it is larger than the sum of its proper divisors (3260719).

9696657 is a wasteful number, since it uses less digits than its factorization.

9696657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127.

The product of its digits is 612360, while the sum is 48.

The square root of 9696657 is about 3113.9455679250. The cubic root of 9696657 is about 213.2426206670.

It can be divided in two parts, 969 and 6657, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 9696657 in words is "nine million, six hundred ninety-six thousand, six hundred fifty-seven".