984417317 has 8 divisors (see below), whose sum is σ = 1122503256. Its totient is φ = 855240192.

The previous prime is 984417289. The next prime is 984417347. The reversal of 984417317 is 713714489.

It can be written as a sum of positive squares in 4 ways, for example, as 591361 + 983825956 = 769^2 + 31366^2 .

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 984417317 - 2⁸ = 984417061 is a prime.

It is a super-4 number, since 4×984417317⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984417347) 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 7 ways as a sum of consecutive naturals, for example, 2226968 + ... + 2227409.

It is an arithmetic number, because the mean of its divisors is an integer number (140312907).

Almost surely, 2^984417317 is an apocalyptic number.

It is an amenable number.

984417317 is a deficient number, since it is larger than the sum of its proper divisors (138085939).

984417317 is a wasteful number, since it uses less digits than its factorization.

984417317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454407.

The product of its digits is 169344, while the sum is 44.

The square root of 984417317 is about 31375.4253676345. The cubic root of 984417317 is about 994.7785563107.

The spelling of 984417317 in words is "nine hundred eighty-four million, four hundred seventeen thousand, three hundred seventeen".