1116499993 has 16 divisors (see below), whose sum is σ = 1322625024. Its totient is φ = 922640400.

The previous prime is 1116499991. The next prime is 1116499997. The reversal of 1116499993 is 3999946111.

It is a cyclic number.

It is not a de Polignac number, because 1116499993 - 2¹ = 1116499991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1116499993.

It is not an unprimeable number, because it can be changed into a prime (1116499991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3283 + ... + 47368.

It is an arithmetic number, because the mean of its divisors is an integer number (82664064).

Almost surely, 2^1116499993 is an apocalyptic number.

It is an amenable number.

1116499993 is a deficient number, since it is larger than the sum of its proper divisors (206125031).

1116499993 is an equidigital number, since it uses as much as digits as its factorization.

1116499993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50772.

The product of its digits is 472392, while the sum is 52.

The square root of 1116499993 is about 33414.0687884609. The cubic root of 1116499993 is about 1037.4159197939.

The spelling of 1116499993 in words is "one billion, one hundred sixteen million, four hundred ninety-nine thousand, nine hundred ninety-three".