1117283389 has 8 divisors (see below), whose sum is σ = 1150046208. Its totient is φ = 1084895280.

The previous prime is 1117283371. The next prime is 1117283393. The reversal of 1117283389 is 9833827111.

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 1117283389 - 2¹⁵ = 1117250621 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 (1117283309) 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, 87622 + ... + 99559.

It is an arithmetic number, because the mean of its divisors is an integer number (143755776).

Almost surely, 2^1117283389 is an apocalyptic number.

It is an amenable number.

1117283389 is a deficient number, since it is larger than the sum of its proper divisors (32762819).

1117283389 is a wasteful number, since it uses less digits than its factorization.

1117283389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187355.

The product of its digits is 72576, while the sum is 43.

The square root of 1117283389 is about 33425.7892801352. The cubic root of 1117283389 is about 1037.6584985314.

The spelling of 1117283389 in words is "one billion, one hundred seventeen million, two hundred eighty-three thousand, three hundred eighty-nine".