9654973 has 2 divisors, whose sum is σ = 9654974. Its totient is φ = 9654972.

The previous prime is 9654961. The next prime is 9654977. The reversal of 9654973 is 3794569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 3319684 = 2517^2 + 1822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9654973 is a prime.

It is a d-powerful number, because it can be written as 9³ + 6⁵ + 5⁷ + 4 + 9⁷ + 7⁴ + 3¹⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9654977) 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 as a sum of consecutive naturals, namely, 4827486 + 4827487.

It is an arithmetic number, because the mean of its divisors is an integer number (4827487).

Almost surely, 2^9654973 is an apocalyptic number.

It is an amenable number.

9654973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9654973 is an equidigital number, since it uses as much as digits as its factorization.

9654973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 43.

The square root of 9654973 is about 3107.2452429765. The cubic root of 9654973 is about 212.9366192284.

The spelling of 9654973 in words is "nine million, six hundred fifty-four thousand, nine hundred seventy-three".