9794861 has 4 divisors (see below), whose sum is σ = 10310400. Its totient is φ = 9279324.

The previous prime is 9794857. The next prime is 9794891. The reversal of 9794861 is 1684979.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9794861 - 2² = 9794857 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9794801) 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 3 ways as a sum of consecutive naturals, for example, 257741 + ... + 257778.

It is an arithmetic number, because the mean of its divisors is an integer number (2577600).

Almost surely, 2^9794861 is an apocalyptic number.

It is an amenable number.

9794861 is a deficient number, since it is larger than the sum of its proper divisors (515539).

9794861 is a wasteful number, since it uses less digits than its factorization.

9794861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515538.

The product of its digits is 108864, while the sum is 44.

The square root of 9794861 is about 3129.6742642007. The cubic root of 9794861 is about 213.9600836839.

The spelling of 9794861 in words is "nine million, seven hundred ninety-four thousand, eight hundred sixty-one".