9896741 has 2 divisors, whose sum is σ = 9896742.
Its totient is φ = 9896740.
The previous prime is 9896717. The next prime is 9896749. The reversal of 9896741 is 1476989.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7540516 + 2356225 = 2746^2 + 1535^2
It is an emirp because it is prime and its reverse (1476989) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 9896741 - 214 = 9880357 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 9896692 and 9896701.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9896749) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4948370 + 4948371.
It is an arithmetic number, because the mean of its divisors is an integer number (4948371).
Almost surely, 29896741 is an apocalyptic number.
It is an amenable number.
9896741 is a deficient number, since it is larger than the sum of its proper divisors (1).
9896741 is an equidigital number, since it uses as much as digits as its factorization.
9896741 is an evil number, because the sum of its binary digits is even.
The product of its digits is 108864, while the sum is 44.
The square root of 9896741 is about 3145.9086127858.
The cubic root of 9896741 is about 214.6993526329.
The spelling of 9896741 in words is "nine million, eight hundred ninety-six thousand, seven hundred forty-one".