9689801 has 12 divisors (see below), whose sum is σ = 10806516. Its totient is φ = 8680320.

The previous prime is 9689767. The next prime is 9689891. The reversal of 9689801 is 1089869.

It can be written as a sum of positive squares in 2 ways, for example, as 4096576 + 5593225 = 2024^2 + 2365^2 .

It is a de Polignac number, because none of the positive numbers 2^k-9689801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9689891) 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 11 ways as a sum of consecutive naturals, for example, 8285 + ... + 9381.

It is an arithmetic number, because the mean of its divisors is an integer number (900543).

Almost surely, 2^9689801 is an apocalyptic number.

It is an amenable number.

9689801 is a deficient number, since it is larger than the sum of its proper divisors (1116715).

9689801 is a wasteful number, since it uses less digits than its factorization.

9689801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 9689801 is about 3112.8445190854. The cubic root of 9689801 is about 213.1923512422.

The spelling of 9689801 in words is "nine million, six hundred eighty-nine thousand, eight hundred one".