9784000493 has 2 divisors, whose sum is σ = 9784000494. Its totient is φ = 9784000492.

The previous prime is 9784000487. The next prime is 9784000529. The reversal of 9784000493 is 3940004879.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8908905769 + 875094724 = 94387^2 + 29582^2 .

It is a cyclic number.

It is not a de Polignac number, because 9784000493 - 2⁴ = 9784000477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9784000423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4892000246 + 4892000247.

It is an arithmetic number, because the mean of its divisors is an integer number (4892000247).

Almost surely, 2^9784000493 is an apocalyptic number.

It is an amenable number.

9784000493 is a deficient number, since it is larger than the sum of its proper divisors (1).

9784000493 is an equidigital number, since it uses as much as digits as its factorization.

9784000493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 9784000493 is about 98914.1066430871. The cubic root of 9784000493 is about 2138.8097504521.

The spelling of 9784000493 in words is "nine billion, seven hundred eighty-four million, four hundred ninety-three", and thus it is an aban number.