9681073 has 8 divisors (see below), whose sum is σ = 9845888. Its totient is φ = 9517824.

The previous prime is 9681071. The next prime is 9681097. The reversal of 9681073 is 3701869.

9681073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9681073 - 2¹ = 9681071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9681071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19636 + ... + 20122.

It is an arithmetic number, because the mean of its divisors is an integer number (1230736).

Almost surely, 2^9681073 is an apocalyptic number.

It is an amenable number.

9681073 is a deficient number, since it is larger than the sum of its proper divisors (164815).

9681073 is a wasteful number, since it uses less digits than its factorization.

9681073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 9681073 is about 3111.4422700735. The cubic root of 9681073 is about 213.1283216574.

The spelling of 9681073 in words is "nine million, six hundred eighty-one thousand, seventy-three".