9897676 has 12 divisors (see below), whose sum is σ = 17422272. Its totient is φ = 4919888.

The previous prime is 9897661. The next prime is 9897703. The reversal of 9897676 is 6767989.

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 3 ways as a sum of consecutive naturals, for example, 6460 + ... + 7843.

It is an arithmetic number, because the mean of its divisors is an integer number (1451856).

Almost surely, 2^9897676 is an apocalyptic number.

It is an amenable number.

9897676 is a deficient number, since it is larger than the sum of its proper divisors (7524596).

9897676 is a wasteful number, since it uses less digits than its factorization.

9897676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14480 (or 14478 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 52.

The square root of 9897676 is about 3146.0572149915. The cubic root of 9897676 is about 214.7061136995.

The spelling of 9897676 in words is "nine million, eight hundred ninety-seven thousand, six hundred seventy-six".