985743359 has 8 divisors (see below), whose sum is σ = 993679488. Its totient is φ = 977818240.

The previous prime is 985743337. The next prime is 985743371. The reversal of 985743359 is 953347589.

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 985743359 - 2²⁰ = 984694783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 985743359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985748359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353579 + ... + 356355.

It is an arithmetic number, because the mean of its divisors is an integer number (124209936).

Almost surely, 2^985743359 is an apocalyptic number.

985743359 is a deficient number, since it is larger than the sum of its proper divisors (7936129).

985743359 is a wasteful number, since it uses less digits than its factorization.

985743359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505.

The product of its digits is 4082400, while the sum is 53.

The square root of 985743359 is about 31396.5501130299. The cubic root of 985743359 is about 995.2250222109.

The spelling of 985743359 in words is "nine hundred eighty-five million, seven hundred forty-three thousand, three hundred fifty-nine".